14 best db meters

• FEATURES - Automatic backlit display for easy visibility in dark situations. MAX/MIN hold feature for measuring absolute high/low peaks. +/- 1.5dBA with 0.1dBA resolution & measuring range of 30-130dBA. Automatic power off feature to save battery life (easily disablable). Sampling rate of 2x/Second. Up to 30 hours of continuous use on a single 9V battery.
• EASY - Super easy and simple to use. All readings are measured in dBA, the most common decibel reading for most all applications, home and commercial. Simply turn on and get a reading! Large easy to read backlit display with a MAX/MIN function to know the MAX and MIN dB levels recorded by the meter.
• AFFORDABLE - Our sound meters are designed with the general consumer in mind, made with the features required by most users while eliminating uneccessary features that only add to the cost that will not normally be used by most consumers. This way you will only be paying for what you really need in a sound meter, a decibel reading.
• VERSATILE - A great basic sound meter for use across the spectrum in many different fields from music recording, neighbor noise complaints, industrial settings, office settings, speech therapy & more.
• WARRANTY - 1 Year no hassle manufacutrer warranty against all manufacturing defects with friendly and responsive USA based support staff who will be happy to help with any and all questions or concerns!

User questions & answers

Question:	Which Windows operating systems is this software compatible with
Answer:	I have never been able to get the software to work under Windows 10 Pro. It never recognizes the device. I spent many hours trying to get it to work. I tried to get it working on my 8 core desktop, a Microsoft Surface Book, and a Surface Book 2 when I upgraded. I also emailed back and forth with support several times. They tried their best to help, but none of their suggestions worked, so I finally gave up on using the Windows software with this device. It's a shame because the PC connection is one of the reasons I chose this device over other brands. Of course, by the time I gave up, it was well past the return period. Fortunately, as a stand-alone device, this meter works very well. So, even without the PC software, it's a great value. In fact, despite the software issues, I'm still pretty happy with this meter. I hope this was helpful.
Question:	Are these calibrated before they are shipped
Answer:	According to directions it is well calibrated before shipment and recommends recalibration cycle of one year. Directions tell you how to recalibrate. Seems to be working for me/
Question:	Does this show average volume? Concerned that the readout will change too quickly to log the general reading
Answer:	Hi there - I am with BAFX Products Support.The previous answer is correct. There are two modes. The first mode simply reads the noise level at a constant rate, continually flucuating as the noise level changes. The other mode as she mentioned is the "MAX" mode. When you set it to this mode it will hold the highest reach noise level since placing the meter on MAX mode. There is not a mode that will give you an "average" reading for a period of time.If you have further questions, please do not hesitate to contact us.Regards,BAFX Products Support
Question:	Will this meter really go down to 30dBm? I bought one that said it would but when I got it it only went down to
Answer:	Hi there - I am with BAFX Products Support.It can certainly reach 30dBa however to find a location where the sound level is that low you will need to work very hard. Even most "VERY quiet rooms" are going to have a readings of anywhere from 35-45dba.Using it in a room of a house away from any busy streets, with all windows and doors closed, all ventilation off and all air ducts closed and no humans or animals in the room, MAY allow you to get down to 35dBa or so. Reaching a level of 30dba is going to be extremely difficult for most people unless you have a sound proof room.Regards,BAFX Products Support

Product features

Compact, Easy to use, Easy to read & Great for general purpose measurements

The BAFX Products Decibel Meter has the quality and features you require at a fraction of the price!

Our Decibel Meter (also known as a "sound pressure level meter") is compact and easy to use while providing you accurate readings in a greater range than similar inexpensive sound meters on the market! Our sound meter can read between 30dBA~130dBa, while reducing the effects of wind noise to produce more accurate readings. The BAFX Products sound meter provides readings within +/-1.5dBA providing some of the most accurate results!

Perfect for monitoring noise levels in factories, offices, theaters and audio systems.

The meter will automatically power off after approximately 11 minutes of use (auto off can be disabled) and MAX / MIN Hold Function will hold the highest / lowest reading until a higher or lower reading is picked up.



Included with the Decibel Meter is one, 9V Battery to start you off which will provide you about 30 hours of use.

Other great feature are: Sampling rate of 2X/second, Automatic back light display, Low battery indication, Frequency response range of 31.5Hz ~ 8.5KHz

PLEASE keep in mind that this meter measures in dBA to account for the relative loudness perceived by the human ear. This is the most commonly used dB measuring frequency. "A" weighted decibel measuring means that values of sounds at lower frequencies are reduced.

Specifications



• Measures from 30dBA to 130dBA

• Accuracy of +/- 1.5dB

• Resolution to 0.1 dB

• Frequency weighting: A

• Sampling rate of 2x/second

• Frequency response: 31.5Hz ~ 8KHz

• Low battery indicator

• Powered by 1-9V (INCLUDED)

Noisy neighbors

Noisy neighbors throwing parties at all hours giving you headaches but not sure if they are violating local code making it worthwhile to call the police? Our decibel meter can help! Find your local ordinances on noise levels for measuring guidelines, and measure your neighbors noise level using the local code to determine if the police should be called.



Please note though, our meters are not NIST certified meaning that their readings cannot be used in a court of law. Your local police should have NIST certified meters for this if things escalate to that point. NIST certification is very expensive and our goal is to provide a meter for everyday people at reasonable prices.



Don't waste your local police resources with frivolous calls, know your neighbors are in violation of the local code before calling!

 

Commercial & Industrial Settings

Use our meter to help get a baseline on whether your employees are wearing the proper ear protection on the jobsite. It's small and compact size allows you to easily take it with you to different job sites and make sure that all work codes are properly being followed by your employees.



Use it to ensure that you’re not violating any local codes & disturbing residents at your worksites with the heavy tools you might be running.



Stay within code & violation free!

 

Speech therapy

A great use for this meter is to help with speech & hearing therapy allowing teachers to help guide students in learning proper speaking levels.



You can also use it to help keep your kids quiet. Teach them about how loud noises can ruin their hearing and then use the meter to show examples of appropriate volume levels for their toys and games.

 

• USEFUL TOOL IN YOUR WORK & LIFE – This sound level meter is a great tool for checking, monitoring or controlling the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc.
• WIDE RANGES & ACCURATE MEASUREMENT – It measures range from 30 – 130 dB with frequency range from 31.5 to 4Khz. Highly accurate with +/-1.5dB.
• TIME WEIGHTING & FREQUENCY WEIGHTING – FAST(125mS) for time weighting. TYPE A for frequency weighting.
• HOLD , MAX & MIN, AUTO POWER OFF, BACKLIT – Including all useful features such as data hold, max recorded reading and min recorded reading as well as auto power off. Backlit feature allows use of this meter in the dark.
• GIFT BOX PACKAGE - Black carrying pouch and premium color gift box are come with the meter.

User questions & answers

Question:	How well will this work to measure the sound level in a car cabin
Answer:	IT can work fine. When turned “on” it displays an internal reading that appears high. Ignore this reading because the car read is probably higher.
Question:	Can you program this to beep or alarm at a certain noise level
Answer:	no you can not program it at all. it just has the microphone on top to pick the noise up and then shows you on the display what the noise level is.
Question:	Does it lock to the loudest sound? , if I wanted to check the db of a gunshot for example
Answer:	I'm not sure what you mean "lock" but you can check for the loudest db very easily, and the lowest db, too. It doesn't stay on that number forever though. Or at least I haven't gotten it to do that. But I'm usually too busy trying to figure out the average db's. I wish it told me that. It cycles off after so long (maybe 20 - 30 min.) and then you've lost all the data.
Question:	can this record noise over a certain period of time
Answer:	No, this does not record, just measures the decibels of the noise

Product features

Specifications:

• Sound Level: 30 ~ 130 dB
• LCD display: 1/2 Inch and 3 Digits
• Response Time : 0.5 second
• Resolution: 0.1 dB
• Accuracy: ±1.5 Db
• Frequency Range: 31.5 Hz ~ 4 kHz
• Frequency Weighting: A
• Time Weighting: FAST (125mS)
• Microphone: 1/2 inch electret condenser microphone

Wide Applications

This Decibel Meter is an ideal instrument to be used in measuring the ambient sound level,such as sound level around factories, workshops, schools, residential, offices, road, airport, audio etc.It also can be appropriate for noise control （e.g. noise from concert, party, engine, car) product quality control, health prevention and treatment,etc.

LCD Display W/ Backlit

You can use this meter in the dark without problem as it has backlit feature and largeLCD display with clear readings.

Premium Gift Box & Carrying Pouch

A black carrying punch with handle and the premium gift box add values on this device.

• 【Min/Max/Data Hold Function】 - Note: This noise meter has been calibrated at the factory. IF you want to calibrate it again after using a period of time, please use the 94 dB standard source. The Sound Level Tester records the minimum and maximum sound decibels around any given time range and freezes the current measurement readings.
• 【Large LCD Display】 - Clear readings and easy to use at night, widely used in factory, transportation, car, baby room and audio system office, sound quality control in home, school and construction site
• 【Precision measurement & over-range measurement warning sign】 - Measurement range: 30-130dBA, accuracy: ±1.5dB, resolution: 0.1dB, there will be a warning sign when the standard exceeds the standard
• 【Convenient & Lightweight】 - This sound pressure level (SPL) meter is lightweight and easy to carry. With a mounting hole for the tripod， which can be placed on the stand and is easier to measure when your hands are busy
• 【Auto/Manual Shutdown】 - It will automatically shut down after 10 minutes when not in use. Note: After using, please press and hold the shutdown button for 2 seconds.

User questions & answers

Question:	Is it normal for the device to measure 47 dBA in a quite room out of the box
Answer:	47 seems a bit high, but listen to what is around you. There may be things that you've grown accustom to and therefore 'tune them out'. If you have a large closet with a fair amount of hanging clothes (they absorb a lot of noise), try it in there. In my case I get 38-40. Also, holding it can make a difference. What do you get if you put it on a tripod? I had an opportunity to compare mine to a pro-quality unit (> $2,500) in a sound room, but didn't think about it at the time given the rush to get things done.
Question:	Why is it Not calibrated at factory
Answer:	Dear Our products are calibrated with standard sound sources before leaving the factory, because in a quiet environment it does not mean no sound. You can rest assured that our products are professionally tested and calibrated. Please feel free to purchase and use.
Question:	Would this be good at measuring sound spikes or just ambient noise? For example trying to measure a gun shot at the range
Answer:	Yes. It can be set to track the highest sound and hold that measure so you can review it.
Question:	Do these meters conform to ansi si
Answer:	Unfortunately I am not able. The product information is very vague but then again it was very in-expensive. I'm using it for general measurements. If you're looking to meet ANSI then I suggest you spend the money and buy an appropriate product from a more scientific company. No slam on Meterk but they appear to sell a wide variety of products. You may wish to consider Amprobe SM-10 at $172 as it seems to meet ANSI, IEC, JISC (Japan) and N10140 (Australian) standards

Product features

Features:

◕‿◕Large LCD backlight display for clear reading, convenient to use at night.

◕‿◕Wide measuring range: 30-130dBA, Fast Responding.

◕‿◕Sound level measurement with stable and reliable performance.

◕‿◕Min./Max./Data Hold function and OVER warning sign of over range measuring.

◕‿◕Low battery indication, manual/auto shut off.

◕‿◕Equipped with sponge ball.

◕‿◕With mounting hole of tripod, allowing to be placed on the stand, easier measuring when your hands are busy.

◕‿◕Portable and easy to use, suitable for sound quality control in factory, traffic, car, baby room and audio system office, home, school and construction site.

• The sound level meter is an instrument used to measure the ambient sound level,such as sound level around factories,workshops,schools,residential,offices,road,audio etc
• It also can be appropriate for noise engineering,product quality control,health prevention and treatment,etc.This audio noise measure device is a great tool for checking, monitoring or controlling and test the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc
• With the measuring scope from 30 to 130dB and automatic shifting function. Digital display,good anti-interference performance,power saving
• With the backlight feature,it is appropriate for gathering the sound data at night.Backlight auto power off function is provided.With power saving and high-reliability circuit design,well-design high-efficiency power supply circuit makes the batteries more durable
• Composite material injection molding process is adopted for casing with anti-drop structure design.It is not only extremely wear-resisting,but also elegant,It’s a mini handheld portable sound level reader

User questions & answers

Question:	noisy neighbor issue. Could I set this outside and have it record sound levels overnight 6-8 hours and it would capture sound readings over that time
Answer:	Dear Customer, The item could be capture the MAX or MIN sound level overnight 6-8 hours,but can't record all dynamic data.
Question:	Does this have c weighting and slow response options ( for calibrating monitors
Answer:	Yes it has C weight and fast and slow
Question:	My neighbor is a tire company there business is fenced off, they use compressed air all day, will this pick up the decibels at approx 300 feet away
Answer:	It will read the ambient sound level, and the compressor will be part of that. It shouldn't matter what the sound is at 300 ft. Get a copy of your town's noise ordinance; work with the cops, if that is not satisfactory, lawyer up.
Question:	How accurate is it? Can one rely on the readings
Answer:	The one I have seems pretty accurate, comparing the readings to a minidsp umik-1 they are very close. Assuming the umik-1 is calibrated correctly I would say decently accurate.

Product features

Product Specification

Sound Level Meter is helpful in our life, it’s a good tool for people’s health

Accurately Measures Sound Levels, Compact, Lightweight Design, User-friendly Settings with Large LCD Screen

Product description

Note:the product is powered by USB cable, please confirm before purchase, you have USB socket applicable



Description:

Large digital LCD display

Measurement range is 30 ~ 130dB

The indicator light blinks and buzzer Alarm

Use the device to measure noises inside or outside.

With hanging holes, can be hangged on the wall

DC 5V 1A micro USB power supply



Specifications:

Model: SW-525A

Measurement range : 30 ~ 130dB (dB)

Accuracy: +1.5 dB (reference sound pressure level, 94dB @ 1kHz)

Frequency response: 31.5Hz ~ 8.5kHz

frequency weighting: A

Response time: Fast

Microphone: 6mm condenser microphone

Power supply: DC 5V 1A micro USB

working environment: 0 - 40 degrees (32 degrees Fahrenheit to 104 degrees Fahrenheit), 10 - 80%RH

Storage of Temp. and humidity: -10~60C. 10~70%RH



Package Included:

1 x SW-525A sound level meter

1 x USB cable​

1 x Manual

1 x Certification



Brand:

TestHelper

• Large Screen LCD Display

User questions & answers

Question:	Someone mentioned that the audible alarm lasts for 2 minutes. What if I just want a 5 second notification
Answer:	You can adjust the following 4 things pertaining to the alarm: 1) what decibel level sets it off, 2) when triggered, how long does the alarm go off (defaults to 120 seconds, but you can adjust it down), 3) how loud the alarm should be when it goes off (it beeps kind of like an alarm clock - this controls how loud the beeping is), 4) you can turn the alarm feature on or off
Question:	does it come with calibration certification or can it be sent for calibration
Answer:	I can't remember if it came with cert, and am sure it can be calibrated, you just need someone who can read/understand Chinese. For what I use it for (live music) it keeps everyone on the same page/parameter (100db is the target). Perfect for me.
Question:	Can you adjust what level the alarm begins to sound
Answer:	Yes you can change the sound threshold for the alarm.
Question:	Can you choose to turn off the alarm? I really just want a visual in my classroom and to avoid adding noise to the environment
Answer:	Yes, you can

• ▲FAST/SLOW MODE & SOUND SIMULATED INDICATOR - Dual modes meet different needs in sound measuring, fast-response mode (125ms) for steady-state noise, and slow-response mode (1s) for noise with large fluctuations; All measuring results are shown with data and sound simulated indicating on the screen
• ▲MAX/MIN LOCKING & DATA HOLD - One button switches easily in max or min value reading with signal shown on the screen; Short press on the “ HOLD” to support data freeze in distant and long press to turn on the LCD backlit display and flashlight simultaneously to fit in poor visibility and darkness
• ▲OVERLOAD WARNING & AUTO SHUT-DOWN - Overload warning is considered as reminding by showing “UN” when less than 30 dB or “OL” when more than 130 dB; The noise meter will auto shut-down after 10 mins of inactivity, which can be cancelled successfully by pressing power button and fast/slow button simultaneously when “COU” shown
• ▲HIGHER ACCURATE & WIDER FREQUENCY RANGE - Calibrated to the standard source in advance by the factory, this meter helps to get a more accurate result in various environments, like factories, workshops, home, schools, road, audio etc; Frequency range 31.5 to 8 KHz, accuracy: ±1.5 dB, resolution : 0.1 dB
• ▲WHAT YOU GET - 1x TACKLIFE Sound Level Meter MLM02 (windscreen included), 1x 9V ( 6F22 ) battery (low power indicator available), 1x user manual (If you have any problem about it, please do not hesitate to contact us , our Support Team will solve your problems in time)

User questions & answers

Question:	Does this meter do dbC weighting in addition to dbA
Answer:	The instruction booklet describes only “A” weighting. There is no reference to dbC mentioned.
Question:	what does weighing a+unit mean? what is a triangle bracket? thanks
Answer:	triangle bracket is I believe is referring to a tripod like for a camera ,
Question:	what about its warranty
Answer:	From the warranty card included in the box: Within 30 days - return for full refund; 30-90 days - will replace defective unit with a new one; 90 days to 6 months - Will replace unit with new one. If registered on tacklifetools.com - receive extra 3 months warranty. Contact [email protected] for RMA #.
Question:	Where is this product made
Answer:	"Made In China" ... that is what is molded on the 9v battery door. Not sure why that really matters as it seems that 80% of the world's products come from China. If we were a bit more tyrannical, empirical, communistic methods then maybe we could compete but who wants to make products where we poison the community, the workers and their minds. I remember where things were "Made in the USA" and if it came from another country it was like "wow!" really? Back in the 60's, anything German and Japanese had a great reputation ... so where where we? oh yes ... I have one and it works and its cheap and its made in China. I hope this helps

Product features

Vivid Simulated Indication

• With simulated indication function, even slight decibels changes in consistent measuring can be vividly seen.

• Analog vocal vocalization designed to make a more intuitive feedback in sound noise level learning.

Warning Tips:

1. If doing noise measurement outdoors, please put a windscreen on the microphone head to prevent the microphone from being blown directly to cause airflow noise.
2. Check the instrument carefully before use. If you find any damage or other problems, please do not use and get our support.

Overload Indicator Display

• The meter is perfectly fitted with the common needs of sound noise testing, with the ability to detect decibels range from 30 to 130 dB, and overload indication displaying to make a reminding.

• Whether at home or outdoor, this digital noise meter make it easier to confirm sound levels by standard sounding with data and simulated indication and overload alarming, make the sound be more tangible to enjoy yourself whenever and wherever.

1. When the decibels level is less than 30 dB, “UN” display on the screen
2. When the decibels level is over 130 dB, “OL” display on the screen

LCD Backlit Display & Flashlight

• Keystroke the “ HOLD” button more than 2 seconds to turn on/ off the backlight and flashlight.

• LCD backlight and flashlight are convenient for working in dark environments, for concerning of saving energy, these 2 functions are opened/ closed together and will be automatically off after 1 minute.

Max/Min & Auto Shut Down

• One button switched to change maximum or minimum recorded reading by short pressing the “MAX/MIN” button.

• The meter will be auto off after 10 minutes no activity, and can be closed by keystroking the “SLOW/FAST” and the power button more than 2 seconds at the same time.

Data Hold & Time Weighting

1. With data hold function, you are free to freeze the current measurement reading and easy to record.
2. Time weighting is divided into 2 modes of measuring - slow & fast mode response

• Slow mode - With response time of 1 s, the meter is generally used to measure steady-state noise, and the measured value is a valid value.
• Fast mode - With response time of 125 ms, the meter can measure unsteady noise and traffic noise with large fluctuations. The fast gear is close to the human ear's reaction to the sound.

User questions & answers

Question:	Does this unit come calibrated traceable to nist standards
Answer:	Nope
Question:	How can this meter be calibrated
Answer:	This unit is supposedly calibrated at the factory. Otherwise, you can measure a noise source with a known calibrated meter and then compare the readings.
Question:	Is this a type
Answer:	Standard Applied: IEC651 type 2, ANSI SI .4 type 2
Question:	Can you capture realtime output from the USB cable, or is the software the only way to view the data
Answer:	Yes, you can export the data with the USB cable. Please connect to a PC to do the record setting(like recording interval ect.)before record, then press "Rec" on the meter to start to record. The data will record in the software and then you can download.

Product features

Windows Compatibilty

1. Windows Compatibility: Windows 10, 8, 7, Vista and XP (Do not run in Mac OS)
2. Data storage quantity: 32000 readings
3. Standard Applied: IEC651 type 2, ANSI SI .4 type 2

How many decibels is dangerous?

Normal conversation is about 60 dB, a lawn mower is about 90 dB, and a loud rock concert is about 120 dB. In general, sounds above 85 are harmful .

Advanced Functions Prepare Everything for You

The Sound Level Tester records the minimum and maximum sound decibels around any given time range and freezes the current measurement readings.

-Note: This noise meter has been calibrated at the factory and is calibrated to a standard source. The Sound Level Tester records the minimum and maximum sound decibels around any given time range and freezes the current measurement readings

• [ Portable Sound Level Meter ] A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc.
• [ HD Digital LCD Display ] Larger legible LCD display with backlight,which can quickly show the measurement, clearly and easy to read.
• [ Power Source ] Power supply is 3 pcs AAA batteries (Included), low battery indication, auto power off without operation after 10 minutes, convenient and power saving.[NOTE:In order to install the battery, you must take off the wind-resistant ball and the protective case]
• [ Multi-function ] Measuring range is 30 - 130 dBA. Maximum/Minimum/Data hold function; Auto power off; Battery indicator: Check the remaining battery directly.
• [ Widely Application ] Designed to meet the measurement requirement of sound quality control in various environment.Ideal for testing music recording, neighbor noise complaints, industrial settings, office settings, speech therapy & more.

User questions & answers

Question:	Does it conform to type 1 or type 2 ansi specification s
Answer:	The bottom one can, as shown in the video demonstration. I think you just connect one wire to a different pin. I haven't tried myself.
Question:	Can you program device to alert (turn LED on?) when a min or max is reached
Answer:	battery and two good connections and 2 grounds no fuses as each switch is fused in the assembly makes it very easy
Question:	Will this device test the sound of a rooster's crow
Answer:	They are just a cheap steel screw. Don’t know the material. They started rusting after a couple of months so I replaced them with stainless steel.
Question:	does it hold data? could i set outside and walk inside to make noise? to see how loud it is
Answer:	15amp

Product features

V·RESOURCING Hand-Held Sound Level Meter

• This instrument is a conductivity Sound Level Meter specially designed for the Household,Industrial.
• A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc.
• Measure the ambient sound level:Sound level around factories, workshops, schools, residential, offices, road, audio etc.

Accurate Readings

• Our Sound Lever Meter can read between 30~130dBa,while reducing the effects of wind noise to produce more accurate readings.
• Sound meter decibel provides readings within +/-1.5dBA providing some of the most accurate results!

Multi-function

• Maximum/Minimum/Data hold function;
• Auto power off;
• Battery indicator: Check the remaining battery directly.

Microphone with Wind-Resistance Ball

• 1/2 inch electric condenser microphone,sensitively detect sound changes.

Specification

• Range: 30 - 130 dBA
• Accuracy: ±1.5dB
• Resolution: 0.1dB
• Frequency Range: 31.5HZ ~ 8KHZ
• Sampling Frequency: 2 times/sec
• Microphone: 1/2" Electret Condenser microphone

HD Digital LCD Display

• Larger legible LCD display with backlight,which can quickly show the measurement, clearly and easy to read.

Widely Application

• Designed to meet the measurement requirement of sound quality control in various environment.
• Ideal for testing music recording, neighbor noise complaints, industrial settings, office settings, speech therapy & more.

Product description

This decibel meter is applicable for the measurement of noise engineering, quality control, health prevention, treatment and various environmental noises.

But it is account for the relative loudness perceived by the human ear.The value will fluctuate according to the different distance sound source.



Specifications:



Sound pressure accuracy: ±1.5 dB (sound pressure standard, 94 dB @ 1KHz).

Sound pressure accuracy: ±5 dB (sound pressure standard, 94 dB @ 8KHz).

Sound pressure frequency response: 30Hz - 8KHz.

Dynamic range of sound pressure: 50 dB (for each measurement gear level).

Sound pressure measurement scope: 30-130 dBA, 35-130 dBC.

Sound pressure frequency weighting characteristics: A and C characteristics.

Dynamic characteristic of sound pressure: FAST 125ms, SLOW 1sec

Microphone: polarized capacitive microphone.

Digital display: 4-digit, resolution: 0.1 dB, sampling rate: 2 times/sec.

Analog bar display: Each analog bar represents 1 dB, sampling rate is 20 times/sec.

Measurement gear level: 30-80 dB, 40-90 dB, 50-100 dB, 60-110 dB, 70-120 dB, 80-130 dB, 6 gear levels in total.

Below or above limit prompt: indicated with “UNDER”± or “OVER” display.

Power supply:4 AAA batteries 1.5V



Package list:



1 * Sound Level Meter(Batteries not include)

1 * User Manual



Note:



1.Do not use the meter in hot,humid environment.

2.If the meter is not to be used for a long time, remove the batteries to avoid electrolyte leakage damaging instrument.

3.If you want to calibrate it , it needs Primary standard acoustic source, acoustic environment,Normally only the third testing organization or the credited laboratory could do it.

•  The Mini Handhold Digital Sound Level Reader is compact, lightweight,easy to use,it is not only extremely wear-resisting, but also elegant
•  Features with backlight feature,it is appropriate for gathering the sound date at night. And backlight auto power off function is provided, high-reliability and well-designed high-efficiency power supply circuit make the battery more durable
•  This Audio DB Meter complies with IEC651 Type 2 and ANSI S1.4 Type 2,with the measuring scope from 30 to 130 dB and automatic shifting function, A and C Frequency Weighting mode selection. With Maximum(MAX) locking function and High speed(FAST)/Low speed(SLOW) response rate selection
•  It could be called as DB reader, phonometer or SPL meter,accumulate sound level value data for noise dosimeter, can be used as a noise monitor testing sound intensity to reduce Noise pollution,avoiding the risk to hearing damage
•  The Noise Level Meter is an instrument used to measure the ambient sound level,such as sound level around factories, workshops, schools, residential, offices, road, audio etc.It also can be appropriate for noise engineering,product quality control,health prevention and treatment,etc

User questions & answers

Question:	Does it have standard 1/4 threaded hole for tripod mount
Answer:	no
Question:	Is the microphone detachable
Answer:	No
Question:	Any instrument eventually needs to be re-calibrated. can you reccommend a sound level meter calibrator that works with this unit
Answer:	Sould level calibrator with 94db and 114db conditions. Please kindly contact us by mail.We will send the photo to you.
Question:	Requiere calibración
Answer:	The meter has been calibrated in the factory.

Product description

Decibel meter:

✔FEATURES - Automatic backlight,Large LCD display for easy visibility in dark situations.MAX/MIN hold feature for measuring absolute high/low peaks.Accuracy +/- 1.5dBA&measuring range of 30-130dBA.Automatic power off feature to save battery life.

✔MAX/MIN function-All readings are measured in dBA,the most common decibel reading for most all applications,home,commercial.Simply turn on to get a reading!Large backlight display with a MAX/MIN function to know the MAX MIN dB levels recorded by the decibel meter.

✔Easy to use read-Our db meter(sound level meter)is compact,easy to use while providing you accurate readings in a greater range than similar inexpensive sound meters on the market!

✔Great for general purpose measurements-noise meter has the quality and features you require at a fraction of the price! ✔Accurate Readings-Our spl meter can read between 30~130dBa,while reducing the effects of wind noise to produce more accurate readings.sound meter decibel provides readings within +/-1.5dBA providing some of the most accurate results!

✔Auto power off to save energy-The decibel reader will automatically power off after approximately 11 minutes of use and MAX MIN Hold Function will hold the highest lowest reading until a higher or lower reading is picked up.

✔Sound measurement Other great feature are:Wind-resistant ball,Automatic back light display,Low battery indication, Frequency response range of 31.5Hz ~ 8.5KHz





Specification:

Measuring Range:30-130dBA

Accuracy:+-1.5DdBA

Decibel monitor Resolution:0.1dBA

Noise measuring device Weight:84.8G

Frequency Response:31.5HZ-8KHZ

Frequency Weighting Features:A Weighting

Power Source:9Vbatteries(not included)

Working temperature and Humidity:0-40℃，10-80%RH

Storage temperature and Humidity:-10-60℃，10-70%RH

External Dimension:50*26*149MM





Package include:

1xdigital decibel meter

1xUser Manual

• ✔【Large LCD Display&Wind-resistant Ball】Our decibel meter features Large LCD display for easy visibility in dark situations.Clear readings and easy to use at night,widely used in factory,transportation,car,baby room and audio system office,sound quality control in home,school and construction site.When Measuring the noise outdoor,you can mount the wind-resistant ball on the head of the microphone to prevent the microphone from being directly blown by wind and measuring other noise.db reader
• ✔【Precision measurement&over-range measurement warning sign】 Measurement range:Our noise meter can read between 30dBA~130dBa, while reducing the effects of wind noise to produce more accurate readings.The sound level meter provides readings within +/-1.5dBA providing some of the most accurate results!Besides,the decibel meter shows “UN” when under range,and shows”OL” on the screen of the sound meter when the sound test reading exceeds the standard you setted.noise dosimeter noise measurement
• ✔【Auto backlight display&Low Battery Indication】The db meter light sensor will induct the light intensity of environment automatically: when the light intensity is insufficient,the backlight will be turned on automatically.the backlight will changing according to the light intensity.When the electronic power of battery is insufficient, symbol may appear on lcd to show that the electronic power of battery is insufficient,the new battery must be replaced.audio level meter sound pressure meter
• ✔【Min/Max/Data Hold Function】sound meter decibel Calibration Procedures-1.Turn on the calibrator and set up the status to 94dB.2.Insert the microphone carefully into the 1/2 inch hole of the Calibrator.3.Turn on the Calibrator and adjust the Protentiometer inside the battery compartment of the meter,until the LCD display the desired Level 94.dB.The spl meter records minimum,maximum sound decibels.the decibel meter will hold the reading until a higher/lower reading is picked up.
• ✔【Auto Shutdown&Tripod mounting hole】The sound measurement will automatically shut down after 11 minutes when not in use,WHICH HELP to save battery life.With a mounting hole for the tripod,which can be placed on the stand and is easier to measure when your hands are busy.noise level meter is used for most home/commercial,such as monitoring noise levels in factories,offices,theaters.voice meter is used in fields:music recording,neighbor noise complaints,industrial office settings,speech therapy.

User questions & answers

Question:	Is the back light as bright green as in picture? i need bright lcd display. which of those devices have it as pictured bright light
Answer:	It's not green, but it is white/gray and bright/lit so you can see it.

Product description

This sound level meter meets ANSI, and IEC Type 2 standards and features dual range measurement, fast & slow time weighting, data/max hold functions and a tripod mount for long-term monitoring. Features include; High accuracy of ±1.4 dB meets Type 2 standards, Dual range measurement (High and Low), A & C frequency weighting, Fast & Slow time weighting, Easy-to-read backlit LCD display, Data hold and Max hold functions, Tripod mount for long-term monitoring, Low battery indicator and auto shut off.

• High accuracy of ±1.4 dB meets Type 2 standards
• Dual range measurement (High and Low) and Frequency Range :31.5 Hz to 8 kHz
• Easy-to-read backlit LCD display
• 1/2" electret condenser microphone for high accuracy and long-term stability
• Includes windshield ball, battery and carrying case

User questions & answers

Question:	If i buy the version without nist certificate, does it mean i have to calibrate the unit myself before use
Answer:	The manufacturer (Reed Instruments) recommends that the meter be calibrated after any extended time without using it or if it is used in extreme conditions. It is recommended that you purchase the R8090 calibrator in addition to the sound level meter to perform the calibration. Even if you purchase the version that includes the calibration certificate you would still need to perform your own calibration regularly to achieve accurate results.
Question:	Is R8050 Calibrated when I purchase it
Answer:	Thank you for contacting us. Please note that this item is not calibrated. The calibrated p/n is R8050-NIST.
Question:	I need an inexpensive type 2, a scale (ansi apprto measure inside my house of outdoor muffler on truck. one that will hold data. recommendations
Answer:	The Reed R8080 is a data-logging sound level meter.
Question:	Frequency range
Answer:	Selectable A/C weighting (When the weighting switch is set to A, the meter primarily measures frequencies in the 500 to 10000 Hz range, which is the area of greatest sensitivity to the human ear. When set to C weighting, themeter measures uniformly over the frequency range of 32 to 10000 Hz, giving an overall sound level indication.)

Product features

Digital Sound Level Meter, Type 2

• High accuracy of ±1.4 dB meets Type 2 standards
• Dual range measurement (High and Low)
• A & C frequency weighting
• Fast & Slow time weighting
• Easy-to-read backlit LCD display
• Data hold and Max hold functions
• Tripod mount for long-term monitoring
• Low battery indicator and auto shut off
• Includes windshield ball, battery and carrying case

• 【Max / Min / Hold Function】Cadrim decibel meter can record the current maximum or minimum decibel value; the hold function freezes the reading on the display without worrying that the reading is too fast to record.
• 【Accurate and Sensitive 】0.5s response time, no contact. Can measure noise level under any circumstances, quickly display accurate measurement result.Measuring Range 30~130dBA ; +/-1.5dB Accuracy with 0.1dB Resolution.Frequency range from 31.5 to 4Khz.(When the range is exceeded, the meter will display "OL".)
• 【Digital LCD Display& Backlight Function 】The Digital Sound Level Meter has a Large clear LCD backlight display that can show the measurement clearly. Long press "Hold" to turn on the backlight to get the easy reading during the night and reduce the damage to the eyes.
• 【Auto Power-off Function 】When the sound level meter is not used, it will automatically turn off after 15 minutes to save battery life. (With a 1x 9v battery, a single 9v battery can last for 30 hours.)
• 【Convenient and Lightweight 】Cadrim sound pressure level (SPL) meter is lightweight and easy to carry. With a mounting hole for the tripod，which can be placed on the stand and is easier to measure when your hands are busy. It's widely used in factories, transportation, car, baby room and audio system offices, sound quality control in homes, schools,s, and construction sites.

User questions & answers

Question:	Is this C-weighted or just A
Answer:	yes you can switch back and forth
Question:	I wanrt to measure db of a hand post hole digger at various distances (say 10 feet or 40 feet). Woudl this work
Answer:	yes you would need another tool to measure feet
Question:	Does it come with the tripod
Answer:	No, it doesn’t.
Question:	In the description photo I see a reading of 31.9. My meter never ever under the most quiet moment on earth will go under 36.7. Is your meter similar
Answer:	the lowest reading I got is 35dba and this is accurate enough for my use. I needed it for measurements at 80 to 100 dba. I can not guarantee that my roos is absolutely quite or at 30dba. Maybe the $388 unit will do better and be more accurate. The $20 unit did just fine for me. Now is sitting lonely in the corner hopping for more use.

Product features

Cadrim Noise Measurement Tool Portable 30 dBA - 130 dBA with LCD Display Battery and Frequency Weighting

Decibel Meter is a portable, easy to use and handy device for sound measurement, monitoring and control in office, home, school, transport, audio system and construction site.

Warm tips

• Check the instrument carefully before use. If you find any damage or other problems, please do not use and get our support.
• When displaying 20-40dB, it is normal in a quiet room, no one is talking, the sound of normal call is 40-60dB
• If doing noise measurement outdoors, please put a windscreen on the microphone head to prevent the microphone from being blown directly to cause airflow noise.

Product description

This sound level meter meets IEC Type 2 requirements and offers high accuracy for critical measurements. The R8060 features over/under range indicators for each of the 3 measurement ranges, a digital analog bargraph and the ability to keep track of Min/Max readings. Features include; High accuracy of ±1.4 dB meets Type 2 standards, Triple range measurement (60dB dynamic range), A & C frequency weighting, Fast & Slow time weighting, Large, easy-to-read LCD display, Digital analog bargraph, Data hold and Min/Max hold, AC/DC output signal for use with dataloggers, Tripod mount for long-term monitoring, Low battery indicator and auto shut off.

• High accuracy of ±1.4 dB meets Type 2 standards
• Triple range measurement (60dB dynamic range)
• Digital analog bargraph
• Data hold and Min/Max hold
• Includes windshield ball, hard carrying case and battery

User questions & answers

Question:	I have a very busy neighborhood road with noisy traffic. i need to be able to record over a period of time, maybe 12 hours. any suggestions
Answer:	It would work. Just set the interval for like every 15 minutes for 24 hours, it will save it onto an XL spreadsheet. I'm not sure about 12 hours though, you have to see how long it will stay on before turning off automatically
Question:	we need to monitor 8 hours in a production plant is this unit capable
Answer:	We use this sound meter for accurate spot measurements in different locations. I believe this can be connected to a computer to log data, but we have not tried that, and a simple dosimeter/datalogger that is standalone is in my opinion much more convenient for continuous monitoring purposes.
Question:	What is the frequency response for this unit? +/- 1.4 dB between what frequency range
Answer:	The +/- is good for the range of the weighting curve, A or C you are on. Check the web for SPL weighting curves for more detail.
Question:	what is the frequency range
Answer:	Hello, the frequency range is 20 Hz to 8 kHz .

Product features

Sound Level Meter with Bargraph, Type 2, 30 to 130 dB

Triple range sound level meter with large LCD display, on-screen digital analog bargraph and AC/DC output for connection to chart recorders and dataloggers.

This sound level meter meets IEC Type 2 requirements and offers high accuracy for critical measurements. The R8060 features over/under range indicators for each of the 3 measurement ranges, a digital analog bargraph and the ability to keep track of Min/Max readings.

• ♞WIDE RANGES & ACCURATE MEASUREMENT- Measures from 35 dB-135 dB at frequencies 31.5Hz - 8KHz, accuracy of +/-2.0dB and a resolution of 0.1dBA.
• ♞USEFUL TOOL IN YOUR WORK & LIFE – This sound level meter is a great tool for checking, monitoring or controlling the sound level of any environments. It is widely applicable for car, baby room ,music recording, neighbor noise complaints, industrial settings, office settings, speech therapy & more.
• ♞TIME WEIGHTING & FREQUENCY WEIGHTING – FAST(125mS) for time weighting. TYPE A for frequency weighting.Automatic power off feature to save battery life,battery life at least 60 hours.
• ♞USEFUL FEATURES - LCD Screen & Backlight Display for clear reading. Temperature measurement: 0°C - 60°C (-32 oF to 140 oF). Data hold/MAX & MIN,Over range indication to know the MAX and MIN dB levels recorded by the meter.
• ♞KEEP YOU AND THE ENVIRONMENTAL SAFELY- IEC61672-I CLASS2.lightweight and easy to carry. We strive to make the BEST Products Possible.If you don't feel 100% satisfied for the product, please contact us and we will do our best to solve all problems.

User questions & answers

Question:	What does ol mean? this meter keeps displaying the letters ol insead of db readings. very aggravating
Answer:	Yes, it absolutely can verify it. In the sunlight, you only need to place the glass on the tester. If the tester reading is small, you can verify the glasses advertised as uv blocking.
Question:	How is it self calibraiting
Answer:	instructions on how to use and interpret the readings are incomplete or lacking.
Question:	does this measure accurately car engine/exhaust noise
Answer:	Based on a relative response curve received from the manufacturer: imagine (linear scales) a profile that goes straight from about (6 units, 240nm) to (87.5 320nm) followed by a tapered line to (100, 360nm), followe by a rapid decrease to (0, 375nm)
Question:	Is there a calibration procedure available to match to a known sound calibration source? (94dB/114dB source at 1kHz
Answer:	This is a great question and since we want to address your inquiries with all the expertise that our technicians have, please forward us this question to https://flir.custhelp.com/ and click on where it says Technical support and then “ask a question”; we will be looking forward to hearing back from you!.

Product features

Gift for the Family & Children

Quiet environment that is especially important for the quality of sleep, so we have to achieve better sound insulation and reduce the impact of outdoor noise on us. With this noise meter, you can measure the noise around you and take measures to improve your sleep quality.

Advanced Functions Prepare Everything for You

Fast/Slow time weighting selection,Color LCD display with backlight,Temperature measurement,MAX MIN,Data HOLD,Wide frequency range,Fast/slow time weighting,Over range indication etc.

Keep Your Safety

IEC61672-1 CLASS2,CE provide the HIGH SECURITY during your working.

Ergonomic Design is More Comfortable to Use

The lightweight meter easily fits in your hand and can be used wherever you need it.

Affordable

Our sound meters are designed with the general consumer in mind, made with the features required by most users while eliminating uneccessary features that only add to the cost that will not normally be used by most consumers.

Friendly Service

Any questions to get a quick response, we solve problems for you efficiently and friendly.

Office Environment

Maintain a comfortable environment and help concentrate in the office, improve work efficiency.

Industrial Settings

Help to know if the noise of factory should wear earmuffs,protect employees' hearing health.

Noisy Neighbors

Find your local ordinances on noise levels for measuring guidelines, and measure your neighbors noise level using the local code to determine if the police should be called.

Car Purchase

The sound insulation of the car is very important to the user. Conduct sound insulation tests to ensure that you can enjoy the private space in the car after you purchase the car.

Intelligent Sound Trap

Accurately capture sound and transmit quickly.

Clear Screen

Gives you an intuitive feel and makes adjustments easier.

Time Weighting

Time-weighted setting FAST/SLOW enables stable data acquisition.

Data Hold/Backlight

Backlit display for easy visibility in dark situations. And accurately record the data.