12 best spl 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.

 

• 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

• 【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.

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.

• 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.

• ▲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.

• Frequency response: 31.5~8.5KHz
• Measurement range: 30~130dBA
• Calibration sound source: 94dB @ 1kHz
• CE Certified & RoHS Compliant

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

Features:

1. Sound level Range:30 to 130dB(Auto Ranging)
2. Frequency weighting: A/C
3. Fast/Slow time weighting selection
4. Max Hold function / High accuracy
5. Bar display
6. AC/DC function
7. Over / Under indicator
8. Time and date display / Low Battery Alert
9. Auto-off function setup
10. Tripod Mount (Tripod not included)

Specifications

1. Calibration sound source: 94dB @ 1kHz
2. Measurement range: 30~130dBA
3. Accuracy: ±1.5dB(reference sound pressure standard, 94dB@1KHz)
4. Frequency response: 31.5~8.5KHz
5. Resolution: 0.1dB
6. Analogy bar graph: 2dB/1 Bar graph increment
7. Display update time: 2 times/second (FAST), 1 time/second (SLOW)
8. AC signal output: 4Vrms/ full barograph, output impedance is approx 600 ohm

More Specs

• DC signal output: 33mV/dB
• Sampling rate: FAST (125ms / SLOW (1s)
• Dynamic characteristic: FAST (high speed) / SLOW (low speed)
• Power supply: 4 x AA Size 1.5V battery or USB Power Cable
• Item Weight: 7.4 ounces

This sound meter can read between 30dB~130dB, while reducing the effects of wind noise to produce more accurate readings.

Applications includes: Environmental measurement, law enforcement, work place design, sound level analysis of machinery and engines.

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.

• The digital sound level meter is equipped with APP for mobile phone which communicates with the meter and offers various operations.kindly download user manual for reference freely.
• Record up to 20,000 data,App display real-time sound value,cure graph,data list and save as Excel file.
• Backlight alarming setting function.When the measured value exceeds the set alarm value, the backlight will flash.
• Real-time sampling interval setting: 200ms/500ms/1s/2s(default 1s) and Real-time sampling type setting:Max/Min/Real-time (operated by APP)
• Manual/auto power off / MIN/MAX/ Lock current value and hold the measurement data

Product features

Features

Technical Parameters

Mounting hole design for the tripod

The decibel tester is lightweight and easy to carry. It comes with a mounting hole for the tripod so it can placed on a stand for easier measurement when your hands are busy.

Kindly remind:tripod is not included in standard package.

High sensitive electric condenser microphone imported from Germany

Measurement range: 30-130dBA, accuracy: ±1.5dB, resolution: 0.1dB.

Frequency Response:31.5Hz~8KHz,A Weighting

App setting interface

• 【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 meters are widely used for monitoring noise level in factories, offices, theaters.

The voice meter is ideal used for neighbor noise complaints, industrial office setting and music recording



Versatile Decibel Meter:

1. disable the automatic off function, sound level meter tester can continuously measure noise value

2. Program the alarm sound value - when ambient sound reach to your setting, the db meter Backlight flash

3. Large LCD backlight display screen - sound level meter readings are measured in dBA, clearly show readings, backlight function very easy to read it

4. Max/Min Function - Press the”Max/Min” button to quick know the MAX & MIN dB levels recorded by the decibel meter

5. Wide Measurement Range - our decibel reader can read between 30~130dBA, Accuracy: ±1.5 dBA, more accurate than other noise monitor

6. Auto/Manual power off - the spl meter will automatically shut down after appro. 10 minutes without any operation, or long press the “power” button to turn off

7. Professional dB sound meter equipped with wind-resistant ball, easy measurement at outdoor noise no worry about the wind interference

8. Sound measuring device powered comes with 3 pieces 1.5V AAA batteries, more convenient than other sound meter without batteries



Normal talking indoor is 40-60dB, watching TV and the hum of fridge sound up to 60dB.



Sound meters’ Parameters:

Approved by CE/ROHS/FCC standard

Measuring range: 30dBA~130dBA

Accuracy: ±1.5 dB

Frequency range: 31.5Hz~8.5KHz

Frequency weighting: A

Resolution: 0.1dB

Microphone: 1/2 inch electret condenser microphone

Working Temperature and Humidity: 0~40°C(32-104℉), 10~80%RH

Packing List:

1 x Sound level meter

3 x 1.5V Battery

1 x Wind resistant sponge ball

1 x Operation Manual

• Accuracy Measurement: Beige-white Noise meter measuring range: 30-130dBA, Accuracy: ±1.5dB, resolution: ±0.1dB and 31.5-8KHz frequency response. Warning sign when sound exceeds set threshold value or measurable range.
• Backlit Alarm & Continuous Measure: your digital noise meter is easy to set the value backlight alarm, disable the automatic off function, sound level tester can continuously measure noise value
• Multi-Function dB Meter: This sound decibel meter with large LCD backlit screen, records the Max/ Min value reading on the screen, data hold function, auto/ manual power off, convenient to use and read at night
• Multi-Application: Sound pressure level meter is widely used in factory, transportation, car, baby room and audio system office, neighbor nose complaints, sound quality control in home, school and construction site.
• Convenient & Lightweight: Noise sound detector with anti-slip handle, compact and lightweight 4.79 x 1.5 x 0.99” , easy to operate and put into pocket or handbag, convenient to carry everywhere. Any problem you met and please don't hesitate to contact us, we will offer solution to your within 24 hours

User questions & answers

Question:

what does it mean how does it work.. does it have actual alarm that? "with Backlight Alarm" term what is it

Answer:

Hello thanks for asking. Yes, our sound level meter has back-light alarm function. "Back-light alarm" means when measured noise exceeds the value you set, the backlight will flashing. Say you set 66dB as the threshold, when the sound exceeds 66dB, then the backlit will flashing. By the way, you can also disable the auto shutdown function, then sound meter can continuously reading sound until you turn it off by manual. Hope this information can help you.

Product description

The Momenturn Decibel Sound Meter allows for quick and easy sound level testing thanks to its automatic range selection. The readings are measured in dBA, which gives accurate measurements of sound levels that are naturally perceived by the human ear. The human ear hears medium pitched sounds, but is less sensitive to low and high-pitched sounds. This ensures you get the most practical sound readings across the widest situations. Specifications: Measuring Range: 30 - 130dBA Accuracy: ±1.5dBA Frequency Response: 31.5HZ - 8KHZ Frequency Weighting: A-Weighted Resolution: 0.1dB Sampling Frequency: 2 times/sec Working Temperature:0-40°C/32-104 ℉ Working Humidity: 10-80%RH Power Source: 3 x 1.5V AAA batteries (included) Dimensions: 6x1.9x1.15in/150x49x30mm Weight: 5.37oz (152g) Mic: 1/2" Electret Condenser Microphoneter (Yellow) Satisfaction Guaranteed - Buy with confidence. Click the "Add To Cart" button above & get yours today!

• EXTRA LARGE 1.8" LCD Screen makes readings super easy. EASY TO USE with Intuitive controls. COMPACT & LIGHTWEIGHT: Ideal for every situation
• EASY to FIND BATTERIES: Uses 3x AAA (economical and easy to replace)
• Set up a SOUND ALARM: Screen will light up whenever threshold is reached
• MIN/MAX Functions: Measures and holds in display the absolute lowest/highest sound level detected over time
• A wind-shield is included to ensure accurate readings in windy conditions

User questions & answers

Question:	What is the measurement range? Need to measure down to 20/25 HZ
Answer:	Hi Robert, the Measuring Range is 30 - 130dBA. For more details, please refer to the full specs under the Description. Best regards, Gab
Question:	Will this device measure impact noise like gun shots
Answer:	Yes it will. I suggest activating the MAX mode so the gunshot readings will be frozen and displayed onscreen, even after the shots are fired. Do take note that the measuring range is up 30 to 130 dB. Best regards, Gab
Question:	What is working Temperature an humidity
Answer:	These specs are in the product description, but for your convenience, they are: Working Temperature:0-40°C/32-104 ℉, Working Humidity: 10-80%RH. Best regards, Gab
Question:	will this read, and save readings of low frequency 40-83hz noise? can it be used in court of law
Answer:	Hi Sarah, it reads frequency between 31.5HZ - 8KHZ, so yes. Whether this can be used in a court of law, I'm not sure. What's the requirement? You may find the full specs in the product descriptions. Best regards, Gab