12 best digital multimeter circuits

• ACCURATELY MEASURES: AC/DC Voltage, DC Current (Not AC Current), Resistance, Continuity, Diodes and more.
• TROUBLESHOOTS SAFELY: Automotive and household electrical problems safely and accurately; Overload protection on all ranges
• EASE OF USE: Data hold and large digital display with backlit LCD for visibility in dimly light areas; Sampling speed: 2x per second
• 1 Year Warranty. Built-in kickstand for hands-free use. Protective rubber corner guards for drop protection
• NOTE: This meter can not test AC Current; Ensure your multimeter is set to the correct setting before testing

User questions & answers

Question:	which setting is for volts, and which is for ac
Answer:	The V with the two lines is DC volts and the line with the squiggly line is AC volts.
Question:	is the continuity test audible
Answer:	Good question. and I can't find an answer it doesn't say but in the picture when it's showing someone testing continuity it shows that it's beeping what it doesn't say that it does beat and we've got two people on here that say it does not and two people that say that it does so good luck I'm looking for one that is audible myself why all multimeters don't have an audible noise when you have continuity I will never know either that or you can have one that has a paper thin needle that jumps and you can't see it and you have to take your eyes off of what you're working on to see if you have continuity and when you move your head you lose contact and it's such a pain in the ass
Question:	Is this unit protected by a fuse? If so, is it replaceable? My last meter was fused but it was soldered. I couldn't easily replace it
Answer:	I had to replace the ammeter fuse (because I forgot to switch the hot (red) test lead from the left side to the middle, before testing my car's battery voltage). That fuse is 10A 600V. I looked around for those & couldn't find them, but found 10A 250V and these worked OK. They're 20 x 5 mm ( .2 x .79") ceramic fast-blow. https://www.amazon.com/gp/product/B07JFDTTMJ/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
Question:	Can this handle being plugged into a wall socket? Also, can someone give a walkthrough of how to safely test a socket
Answer:	plug the red lead into the meter socket marked COM and the black into the center meter socket. Set the dial to V~ (for AC volts) on the 200 scale (for household current) insert one probe lead into each of the wall socket's vertical slots and move them around a bit inside the outlet slots to make sure you're getting a good connection, if in doubt plug a lamp or something into the socket. If you suspect the outlet socket itself has failed carefully remove the wall plate in order to access the actual wires connected to the outlet to be sure it's either a dead circuit or the outlet itself has failed.

Product features

AstroAI Digital Multimeter

The AstroAI AM33D Multimeter is designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. It's easy and safe to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, transistor, and diode testing, which is both for automotive and household uses.

Troubleshoot Electrical Problems

AstroAI multimeter is professionally designed to troubleshoot electrical problems or just for electronics training.

Continuity Test

Connect the test leads to two points on the circuit being tested.

Intelligent Anti-burn and Dual Fuse

Double Fuse Protection, more secure and reliable; This multimeter is designed with safety in mind. Overload protection on all ranges.

Backlit LCD

Large digital display with backlit LCD for visibility in dimly light areas.

Data Hold

When taking measurements and recording results, it is often easier to use the data hold function to freeze the data being displayed on the digital display.

Low Battery Indication

You can quickly know to replace the battery and continue working. so you never accidentally run out of juice.

Open Support Stand and Protective Rubber

Built-in kickstand for hand free use. Protective rubber corner guards for drop protection.

• 【100% Safety Assurance】Built-in Double Fuse. Overload Protection on all ranges.
• 【Auto-ranging Tester】Accurately measure AC/DC voltage, AC/DC current, resistance, frequency, continuity, diode, etc.
• 【Backlight Display】 Designed with 3 1/2 digit LCD display and 'Backlight', showing the reading clearly in low light areas.
• 【Special Points】 Data Hold, Maximum Value Hold, Function Switching, Auto Power OFF. Sampling Speed: 3 times per second.
• 【9V Battery】DON'T forget to install the 9V battery before using the digital multimeter, or it will go on strike.

User questions & answers

Question:	Is the unit truly auto-ranging? i see a "range" button on the unit pictured
Answer:	Yes
Question:	What batteries does it use
Answer:	9v battery. It does come with it. You will have to install.
Question:	For a hobbyist, why would I not buy a $20 multimeter vs something
Answer:	Fora hobbyist the really cheap meters are the best because sooner or later one will test something that will ruin the meter. This meter is really an intermediate meter which is above the hobbyist stage but still below the professional stage. An no, buying a Krug doesn't make you a professional.
Question:	Does continuity test produce a beep
Answer:	Yes. Turn dial to diode setting and press FUNC once. Beep is plenty loud. Great meter for the price.

Product features

Technical Specifications:

1.DC Voltage: *200mV/2V/20V/200V ±(0.5%+2) *600V ±(0.8%+2)

2.AC Voltage: *2V/20V/200V ±(0.9%+3) *600V ±(1.2%+3)

3.DC Current: *200μA/2000μA/20mA/200mA/10A ±(1.5%+3)

4.AC Current: *200μA/2000μA/20mA/200mA/10A ±(1.5%+4)

5.Resistance: *200Ω/2kΩ/20kΩ/200kΩ ±(0.8%+2) *2MΩ/20MΩ ±(1.0%+2)

6.Frequency: *20kHz ±(1.5%+5)

7.Power Supply: 9V Battery (6F22 or 1604A Type)

8.Safety Class: IEC 61010-1, CAT II 600V

AC/DC Voltage Test***

Battery Test***

Resistance Test***

Backlight LCD

3 1/2 digit LCD display provides clear display. And 'Backlight' can help show the reading clearly in dark areas and at night.

Data Hold

If you want to record the measurement value, just press the 'Hold' button, then the reading showed on the screen will be locked.

Full Support

Foldable stand for hand free use. ​Just open up the support stand, the multimeter can be propped up stably.

Overload Protection

Built-in Double fuse can protect the multimeter effectively. Overload Protection on all ranges.

Product description

The INNOVA 3300 is a Hands-free Digital Multimeter designed to safely and accurately trouble shoot a variety of automotive and household electrical problems. This entry level multimeter features a 10 MegOhm circuitry to prevent damage to sensitive automotive electronics. It includes test lead holders for hands-free testing as well as easy to read instructions in English, French and Spanish.

• UL certified product designed to safely and accurately troubleshoot a variety of automotive and household electrical problems
• 10 MegOhm circuitry prevents damage to sensitive automotive electronics
• Household uses include: outlets, fuses, wiring, general-purpose batteries, electronic hobbies and more
• Automotive uses include: automotive circuits, breakers, wiring, vehicle battery & charging systems, electrical components and more
• Includes wrist-mounted band, stand and lead holders for hands-free testing

User questions & answers

Question:	I own an Innova 3300 that over estimates voltages, 9V PS reads 10.5, 12V reads 13.8, 3.7V battery reads 6.24 what can I be doing bad
Answer:	While as some people suggested, a 9V battery may read slightly higher, a 12V automotive may read closer to 14V than 12V, but a 3.7V battery should never read higher than 4.2V. Odds are your meter left the factory miscalibrated or not calibrated at all and some part in it is out of specification. If you are adept at tracing electronic circuits then you may be able to open the meter and determine the correct component to change to fix the miscalibration issue, but it would be more of an academic exercise than a good investment of time since you will still end up with a low end meter selling for $8.
Question:	What's the lowest ohm reading it is capable of
Answer:	It may have 3 digits but it can not accurately measure milli-ohms, nor can any other meter that is not using a 4 wire probe setup and one that costs at least several hundred dollars. There is so much involved in getting milli-ohm accuracy I could write for hours, for example just the pressure and angle of your probes, the proximity of the wires to themselves, other metal object, flex of the probes, the fitting of probes in the meter, and thats just 1/10th of probe issues, then take in account of the power supply related issues, pcb design issues a to d conversions and no way can a 18$ meter give accurate or even relative accurate milli-ohm readings. It is just a common marketing ploy.
Question:	Can I use this meter to test for bad circuit breakers at electrical panel or electrical outlets at home? I'm newbie; want learn how to use. Thank u
Answer:	I would advise against it. This is only a CAT 2 rated meter. That means the internal safety features are not sufficient to handle the higher potential voltage and energy that could come about at a meter panel. http://www.ni.com/white-paper/5019/enYou really want a CAT 3 meter if you want to measure any live breaker panels.If you are going to test for bad circuit breakers that are disconnected from the live wiring then you could use this meter to check for continuity and the like. Do not use this meter on anything more powerful than a wall outlet. CAT 3 meters are available for not much more money.
Question:	I am searching for current leak in a boat (12v battery). Will this dial down to low enough amps to diagnose? Thanks
Answer:	Yes, the Innova is great for finding parasitic leaks in boats and cars. Turn everything off..... EVERYTHING and then disconnect the negative battery cable. Insert the meter in series with the neg bat terminal and the end of the cable. If there is a current leak it will show on the meter when it is set on the AMPS function. Becareful that you don't turn anything on when the meter is connected because the AMP mode is not fused. If a current reading shows on the meter start pulling fuses and disconnecting devices until the reading drops to zero therefore isolating the problem

Product features

Innova 3300 Hands-free Digital Multimeter

The Innova 3300a is your personal home & auto electrical tester. Use this versatile and affordable tester to safely and accurately troubleshoot a variety of automotive and household electrical problems.

Product description

Do It All, and Then Some The Etekcity MSR-R500 Digital Multimeter is a practical tool for electricians, hobbyists, and general household use. It is easy to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, transistor, and diode testing. It can be used to diagnose, assemble, and repair circuitry and wiring. Other features include a low battery indicator, continuity buzzer, and overload protection. It's tough rubber sleeve protects it from the drops and falls associated with the toughest jobs. Built for Everyday Use A Data Hold function keeps the measurements displayed on the MSR-R500 while you record them and a larger display makes the MSR-R500 multimeter even easier to read. Add in the LCD backlight and protective rubber bumper and this is the meter for every job. Specifications Safety/Compliance: IEC61010 CAT. I 600V, CAT. II 300V, double insulation ax. Display: 1999, 3 1/2 digits Range selection: Manual ranging Overload display: Display OL Sampling Speed: 3 times per second Power: 1 x 9V 6F22 Battery Included (Low Battery Indication) Diode Test: Yes Continuity Test: Yes Square Wave Output: Yes Dimensions: 5. 1" x 2. 9" x 1. 4" DC Voltage: 200mV/2000mV/20V/200V (0. 5%+2), 500V (0. 8%+2) AC Voltage: 200V/500V (2%+10) DC Current: 2000A/20mA (1%+2), 200mA (1. 2%+2), 10A (2%+5) Resistance: 200 (0. 8%+5), 2000/20K/200K (0. 8%+2), 20M (1%+5), 200M [5%(reading-10)+10] Package Includes 1 x Etekcity MSR-R500 Digital Multimeter 2 x Test Leads (pair) 1 x GP Supercell 6F22 9V Battery 1 x User's Manual

• ACCURATELY MEASURES: This multimeter can test AC/DC Voltage, DC current (Not for AC current), Resistance, Diode, Continuity and More. Sampling Speed: 3 times per second
• EASE OF USE: Data Hold button holds a reading; large backlit LCD with large digits is easily visible in dimly lit areas. Built-in support stand allows for hand free use
• SAFETY PROTECTION: The multimeter has overload protection on all ranges. Protective rubber sleeve around the multimeter adds extra drop protection
• BUY WITH CONFIDENCE: 2-Year Warranty (1-year buyer assurance and a free option to extend it by 1 more year). Feel free to contact us and we are ALWAYS READY TO HELP if you have any questions
• NOTE: This multimeter cannot be used to test AC current! Please make sure the rotary switch is located at the right range during use

User questions & answers

Question:	Does the volt meter itself ever need recharging
Answer:	You have to replace the battery at some point!Maybe soon if you leave it on!
Question:	could this measure down to say 0.1 ohms
Answer:	If you really need to measure extremely low resistances accurately, you can get a power supply that you can set for a constant current of 1A, and put it through your test load. Then put your meter in the DC millivolt range and read across the load. It will display the resistance in millohms, so a reading of 100 mV would correspond to 0.1 ohms. Few people need to measure such small resistance values, but some specialized things like coils and inductors have test specifications down in those ranges.
Question:	Help. i have a short or bad ground somewhere in my automobile, battery and alt new - i think wires going to the pcm. will this help identify? thanks
Answer:	This is called a parasitic draw and a multi step process can isolate it down to a single component. You start with checking the draw on the battery. Remove the negative terminal and set the meter to 10 AMPS with the black lead plugged into the the COM connector female on the bottom and the red plugged into 10 amp female on the far left. Clamp the black lead to the negative battery cable connector that you removed and touch the red lead to the negative terminal. If you get a reading higher than a quarter of an amp you the battery is discharging and depending on the draw it will run down over night. A tip: Make sure everything is off in the car by closing the doors and removing the bulb from courtesy engine compartment light. If the bulb is inaccessible just duct tape the switch down. Also if you entered the car to pop the hood you should wait for the computer to go back to sleep - about 20 minutes - before running the test. If there is a draw you should start isolation by pulling fuses - when you pull the right fuse the reading will drop to 1/4 amp or so. The fuse fronts a wiring harness bundle and you can see what circuits it is protecting on a schematic - first thing to check are switches on the bundle and any after market additions to the harness. Most times it will be an open switch but a poor installation of additional lights or accessories is also a high suspect spot for a short. If a switch replace it or even just open it (turn it off). If a short you need to isolate the individual circuit on the harness bundle. Short isolation is a difficult time consuming task and rather than describe it I recommend that you watch this video on YOUTUBE. It is the best I have found for going all the way to the source of a short. Second tip is to have a helper with the fuse pulling and remember that some vehicles have 2 or 3 fuse boxes. GOOD LUCK, this is time consuming but not rocket science. https://www.youtube.com/watch?v=q5zLxD74r20
Question:	Does it have a beep function to check connections
Answer:	If you're referring to the Testing for Continuity function -- yes. "The buzzer sounds if the resistance of a circuit under test is less than 70 ohms".

Product features

Do It All, and Then Some

• The Etekcity MSR-R500 Digital Multimeter is a practical tool for electricians, hobbyists, and general household use.
• The manual range dial makes it easy to select a range to measure current, voltage, and resistance-perfect whether for new electrical engineering students or pros who prefer setting the dial.
• It also comes equipped with a continuity buzzer to ensure your electrical components are still in working condition.
• Other features include a low battery indicator, overload protection, removable test lead extension caps, and a tough rubber sleeve to protect it from drops that may happen while on the job.

Hold It

Data hold function keeps measurements on the large display while you record them.

Light It Up

The display backlight makes it easy to read measurements in dark areas and at night.

Full Support

Open up the support stand to prop up the MSR-R500 and make reading measurements easier.

Always Protected

The rubber sleeve ensures that the multimeter is always protected from wear and tear while on the job.

Automotive Maintenance

Properly test fuses, wiring, and even your battery to ensure everything is in order for your next road trip.

Hobby Electronics

Test circuitry on hobby aircraft or wiring on LED strips for your next big project.

Home Electrical

Diagnose faulty wall outlets, dead batteries, and even circuit boards. on appliances to keep your home up and running.

Product description

Electricity is essential part of life

Electricity is one of the most important blessings that science has given to mankind. It has also become a part of modern life and one cannot think of a world without it. Electricity has many uses in our day to day life. It is used for lighting rooms, working fans and domestic appliances like using electric stoves, A/C and more.

It’s all about precisely troubleshoot, then finding solution is the easy step.

The Weepro Digital Multimeter Vpro850L is a very versatile tester that can measure DC & AC voltage, DC current, resistance, DIODE, transistor hFE and continuity.

Measurement ranges includes:

1.DC Voltage: 200mV/2V/20V/200V +- 0.5%, 600V +- 0.8%

  2. AC Voltage: 200V/600V +- 1.2% 

3. DC Current: 200A/2mA/20mA +- 1%, 200mA +- 1.5%, 10A +- 3%

  4. Resistance: 200Ω/2KΩ/20KΩ/200KΩ/2MΩ +- 0.8%

Specification:

Max Display: LCD3 ½ digits (1999 count) 0.6”

High Polarity: Automatic, indicated minus, assumed plus.

Measure method: double integral A/D switch implement

Fuse Protection: F-200mA/250V. 

Sampling speed: 2 times per second

Over-load indication: “1” is displayed

Polarity Indication: "-" displayed for negative polarity. 

Operating Environment: 0°C~40°C, at <80% RH

Storage Environment: -10°C~50°C, at<85%RH

Power: 9V NEDA 1604 or 6F22

Low battery indication

Static electricity: about 4mA

Product Size: 135 x 67 x 33 mm

Product net weight: 145g (including battery)

Packaging Include:

- 1x Vpro850L Handheld Digital Multimeter 

- 1x Instruction Manual 

- 2x Test Leads (each lead's length: 80cm )

- 1x 9V Battery

• VERSATILE DIGITAL MULTIMETER: Suitable for all kinds of household use and industrial use. Can be use at Household Outlets, Fuses, Batteries (including Vehicles), Automotive Circuit Troubleshooting, Charging System, Testing electronics in Cars etc. It is a AC/DC Voltmeter, Ohm Volt Amp Tester, Electric Ohmmeter, Diode, Resistance and Audible Continuity Detector.
• Troubleshooting with Speed and accuracy: This Multimeter has a sampling speed of 2 times per second; Built-in a backlight LCD display with 3 ½ digits (1999 count) 0.6”, and high polarity including negative and positive readings.
• Electronic Tester Multimeter with Over-load Protection and Low-Power Reminder: Use the PTC protection circuit for Resistance, and frequency measurement. Over-load indication "1" will be displayed; Low battery indication will be displayed when battery power is low.
• Built in Audible Continuity Test Voltmeter and Data Hold : Buzzer will work if the resistance is lower than 30Ω±20Ω; Data Hold Function for clear reading; The Weepro digital multimeter comes with an insulated rubber case kickstand to help better grips and easier reading, and with the ABS material use at the same time provide users maximum safety.
• BUY WITH CONFIDENCE: All sales come with  90-day return refund guarantee, 10-year warranty and lifetime supported by WeePro; Battery / Two 80cm Test Leads / User Manual are Included

User questions & answers

Question:	Hi, Is there a protection plan options for this item? if yes, what's the cost of the plan. Thanks
Answer:	Why bother, the cost is low and there is a return policy.
Question:	is the a category 3 and true RMS meter
Answer:	NO
Question:	Is your meter made here in the usa,or is it out sourced from china
Answer:	Of course in China , as almost tech gadget, it would have costed at least 10 times more if made in USA, and not any better
Question:	Does this work with square waves like those for the output of a 12V landscape lighting transformer? If so, what setting should be used
Answer:	A square wave can be expressed as a sum of the fundamental frequency and many harmonics, the meter is designed to measure just the fundamental , 60 hz, if it can do a proper filtration of it, which is pretty difficult, so NO

Product features

WeePro Vpro850L Digital Multimeter

The multimeter is a basic assistant to test & troubleshoot a variety of automotive and household electrical problems safely and accurately. This WeePro Digital Multimeter Voltmeter Ohmmeter Ammeter meets your demands. Adopting durable material, it is tough enough to be used for a long time. Besides, it can be used in measuring remaining capacity of the rechargeable battery, so as to check whether the battery is fully-charged. Don't hesitate to bring it home now!

INTRODUCTION

• DISPLAY: 3½ digit LCD.
• FUNCTION & RANGE SWITCH

Our CMM adopt rotational switch which situated at the middle of the front case. It is used for the selection of FUNCTION and RANGE .

• POWER ON-OFF

In order to save energy, please turn the switch to "OFF" position when not in use.

PART 2

• "COM" jack -- Common jack.
• " VΩmA" jack -- Voltage, resistance, not more 200mA current, temperature and battery input test jack.
• "10ADC"jack -- For the input of more than 200mA current.

Specifications:

• 1. DC Voltage: 200mV-600V ±(0.5％±2dgts)
• 2. AC Voltage: 200/600V ±(1.2％±10dgts)
• 3. DC Current: 200uA-10A ±(1.0%+2dgts)
• 4. Resistance: 200Ω－2MΩ ±(0.8％±3dgts)
• 5. Power supply: 9V,6F22
• 6. Max. display: 1999
• 7. Diode: Yes; Dynatron: Yes; LCD Backlight: Yes; Continuity Buzzer: Yes; Low Battery Indication:Yes; Data Hold: Yes
• 8. Input Impedance for DCV: 1MΩ
• 9: Sample Rate: 3times/S
• 10: LCD Size: 70 x 40mm

DATA HOLD

The switch is used to hold the display reading when the instrument is disconnected from whatever was being measured.

BACKLIT LCD

Large digital display with backlit LCD for visibility in dimly light areas.When BACK LIGHT is turned on. It needs to be turned off by user manually. (This function was revised according to our lovely customers' suggestion, it is more practical and safer in fact. Thank you all.)

Large LCD Screen

70 x 40mm big lcd screen, word size up to 25mm.The best display visual angle is approx 70°

Product description

BONUS: Add B07WQ21YMY to cart and enter code DWU9IJAQ, recieve 10pcs test leads with alligator clips for only 5.38.

Main functions:

AutoRange/Analog Bar Display/True RMS/NCV/Data hold/Back light/LED lamp/Diode test/Triode test/Continuity/Over load protection/Low Battery Indication/Auto Power Off/Short-circuit protection.

NCV:

Place the multimeter close to the AC voltage source (no wire is required) and the multimeter will display the voltage and give a corresponding prompt.

HTN full-viewing angle screen, 180 degree viewing angle. Has two LED backlights, Display is brighter than other sellers'. When the measured voltage exceeds 80V or current exceeds 1A, the white backlight will turn orange as a danger warning.

Wide range of applications: car repair, industrial circuit inspection, home circuit check.

Specification:

• Safety Level/Certification: IEC-61010-1 CATⅢ 1000V, CAT IV 600V, double insulation
• Display: True RMS, 6000 counts, 3 5/6 digits
• Overload Display: Display OL
• DC Voltage: 600mV/6V/60V/600V±(0.5%+3), 1000V ±(0.5%+3)
• AC Voltage: 600mV/6V/60V/600V/750V±(0.8%+5)
• DC Current: 600μA/6000μA/60mA/600mA/10A±(1.2%+3)
• AC Current: 600μA/6000μA/60mA/600mA/10A±(1.5%+3)
• Resistance: 600Ω/6KΩ/60KΩ/600KΩ/±(1.0%+3),6MΩ/60MΩ ±(1.5%+3)
• Capacitance: 10nf/100nf/1000nf/10uf/100uf/1000uf±(4.0%+5), 10MF/100MF±(5.0%+5)
• Frequency/Duty:10Hz/100Hz/1000Hz/10kHz/100kHz/1000kHz ±(1.0%+3),10MHz/±(3.0%+3)

Package Content:

1 x HT118A Multimeter

1 x Test Leads

2 x AA Battery

1 x User Manual

1x Thermocouple

• WIDE APPLICATIONS - KAIWEETS digital multimeter features 6000 counts auto-ranging for accurate measurement of AC/DC voltage, AC/DC current(DC is the default), resistance, continuity, frequency, capacitance and diode, liquid temperature, wire on-off, Battery checking. This advanced tester can diagnose automotive, industrial and household electrical issue.
• EASY OPERATION - Switch the dial and the LED lights on the jacks will shine accordingly. To plug in the leads is a real ease. Large 2.9” LCD backlight display. Dual Display with bar graph. Flashlight on the back ensures easy use in dimly lit places. Stable Kickstand, pen slot on the back.
• MULTI-FUNCTION - Non-contact voltage testing and Live function with sound and light alarm. The Sceen changes to red while detecting live wire. Low battery prompt, Data retention, Max/Min data, Auto Power-Off, Auto-Ranging.
• SAFETY FIRST - IEC Rated CAT III 1000V, CAT IV 600V, CE, RoHS certified. Anti-Burn with double ceramic fuse and thermistor protection circuit. High Voltage Protection is active on all ranges. Double insulated unit. Silicone protective case prevents it from falling damage
• AFTERSALES--Combined with Amazon's excellent delivery service, we provide 36-Month after sale service, lifetime technical support. Please feel free to contact us if you have any concerns.

User questions & answers

Question:	Will we be able to add a bluetooth upgrade to our meters since it indicates an updated meter will have it and it also has the symbol
Answer:	Yes
Question:	How long is the warranty
Answer:	No not good driving gloves
Question:	Just wondering if you ship this item to Australia
Answer:	I used these gloves and my hands did not get wet.
Question:	where can i buy replacement fuses? I love this meter but blew the fuse
Answer:	You can make a fist and I've used them for general cold weather yard work, but the gloves take away fine motor skills. Gripping a hammer would likely not be a problem. Holding a nail might be slightly more difficult.

Product features

Kaiweets HT118A Digital Multimeter

An advanced multimeter designed to be used safely and accurately by electricians at work places or homeowner and DIYer who need more capabilities than the standard measuring tool.

* Light up the terminals: LED indication light as input terminal guidance

* CAT III 1000V, CAT 600V safety rating

* Double insulation, robust outer case

* Includes test leads, K-Type thermocouple, batteries and user manual

Sensitive Continuity Test

Loud buzzing sound

Resistance < 30Ω, green light

Resistance between 30Ω to 60Ω, red light

2.7 inch Display

Display turns to orange when voltage is over 80V.

Large, clear digits

bar graph

Low battery indicator

Non-contact Voltage Detection

Non contact design for more safety. Just place the probe near outlets, sockets, terminals etc. to test voltage presence.

Maximum Safety

Dual fuse

Dual PTC thermistor

Intelligient Anti-Burn

Overload protection on all ranges.

• ❤【COMPLETE FUNCTIONS & MEET DAILY MEASUREMENT NEEDS】Perfect for all kinds of daily uses and industrial uses can quickly troubleshoot and help repair. With complete functions, such as AC/DC voltage, DC current, resistance, triode test, diode test, transistor hFE test, buzzer function, and continuity measurement. Can be easily used at household outlets, fuses, battery (including vehicles), automotive circuit troubleshooting, charging system, testing electronics in cars, etc.
• 💙【BACKLIGHT DISPLAY & SUPPORT STAND & POCKET SIZE PORTABLE】It can be used easily by experienced electricians or beginners. High resolution and a large backlight LCD screen, which is easy to read in low-light areas. A foldable bracket on the back for hand-free use and makes the screen easy to see, bring more convenience in working. The compact size, complete functions, and lightweight, which is ideal to carry, put it into your toolbox, it won't take up too much space, super practical!
• 💛【OVER-LOAD PROTECTION & INSULATION SILICONE CASE】Built-in explosion-proof ceramic fuse tubes, the fuses can protect the multimeter effectively, which is anti-burn and protects from overloading. A silicone protective sleeve and corner, provide effective protection for the multimeter to prevent accidental dropping and damage. The insulated silicone and plastic shell make the measurement safer. Our electronic multimeter has very high safety, please rest assured to use!
• 💜【VERSATILE CIRCUIT METER & BATTERY TESTER】Provide high degrees of accuracy when measuring the parameters within an electronics or electrical circuit. It is one of the most indispensable pieces of test equipment available, perfect for electrical repair, school department, power electrician, engineering test, public circuit, factory test, original inspection, appliance repair, laboratory, education, factory, workshop, recommended by many professionals engineers.
• 💚【DURABLE & ACCURATE READING】Milky House multimeter is matching equipment, you will get a multimeter, a pair of test leads, a 9V battery, and an instruction manual. The size of the multimeter is 5.71X2.56X1.18in, 226g. Good design& made of high-quality materials, durable& not easy to damage. It is worth mentioning that, our meter was built-in high-precision integrated circuits and smart chips, which can accurately measure. The perfect tool for or DIYers, hobbyists, people that love electronics!

Product features

Troubleshoot Electrical Problems

Milky House multimeter is professionally designed to troubleshoot electrical problems or just for electronics training.

Large digital display with backlit LCD

Large digital display with backlit LCD for easier to read and show the reading clearly in dimly light areas.

Hold the display reading

Hold the display reading. If you want to record the measurement value, just press the 'LED' button, then the reading showed on the screen will be locked.

AC/DC Voltage Test

Battery Test

Resistance Test

Milky House Digital Pocket Multimeter

This Digital Multimeter with Backlight LCD Voltmeter Ohmmeter Ammeter meets your various demands! It is designed to safely and accurately troubleshoot a variety of automotive and household electrical problems.

It's easy and safe to operate for measuring current, voltage, and resistance, as well as continuity, transistor, and diode testing, which is both for automotive and household use and is a basic assistant to test.

Newest design and high quality. Please rest assured to buy!

Features:

Safety Protection Built-in Double fuse

Multi-functional Features

Large LCD Screen

Protective Plastic Sleeve With Bracket

Product description

Etekcity's Digital Clamp Mustimeter ensures household electricity maintenance safe.

• Accurately Measures: AC/DC voltage, only for AC current (not for DC current), resistance, and also provides diode and continuity tests
• Jaw Opening: the Clamp measures the AC current in a conductor up to 26mm without interrupting the circuit
• Additional Features: data hold, max reading, and an easy-to-read large LCD
• Easily Carrying: comes with a handy carrying pouch, perfect for use while you're on the go
• Sleep Mode: automatically enters sleep mode after 15 minutes of inactivity for energy conservation

User questions & answers

Question:	can i get an accurate amp reading on kitchen appliances such as toasters, microwaves with this meter
Answer:	Sounds like what you need is a Kill-A-Watt meter (brand name). You plug the meter in the wall then plug the appliance in the meter. Real simple. Gives amps, watts, volts, etc.
Question:	Can the clamp measure voltage without load
Answer:	The clamp (non-contact) can only measure current (amperage), not voltage. To measure voltage, you'd need to use the probes on a physical connection (terminal or bare wire).
Question:	I am working on a light fixture - if I want to test the actual wires (and not outlet) to see if they're live, what setting would I need to do this on
Answer:	Nobody else said it, but if you use the clamp meter, it must be around a SINGLE wire, it will not work if you clamp around both wires of the cable. You must separate the wires, and clamp only one wire. And the clamp is only gonna measure current, so if the lamp isn't working, this probably won't work. If the plag is plugged-in though, there will be a voltage present, so a non contact voltage tester should be sufficient enough to tell you it's live. Please be careful.
Question:	people said it has an audible beep for continuity and 2 people said it doesn't. What is the true answer
Answer:	It does have an audible beep for continuity. It is an option that must be activated by pushing a button to enable this feature of continuity testing.

Product features

All Purpose Multimeter

The Etekcity Multimeter combines ease of use with innovation, making it the perfect tool for any electrical project.

Easily test AC/DC Voltage, diode, continuity, and resistance. Avoid hazardous situations by using the convenient clamp to safely measure AC currents without having to strip a cord or break a circuit.

It also features hold result and max value buttons that makes it quicker and easier to use.

The autoranging function helps you get precise measurements, every time.

Safe & Simple

Safely measure AC currents with the clamp, so you don’t have to strip any wires.

Voltage Test

Get quick and accurate results when you test both AC and DC voltage.

Multifunctional

Take advantage of multiple functions such as HOLD, MAX, and SELECT.

Autoranging Assistance

The autoranging function allows you to get quick and accurate results.

Diode & Continuity

Ensure that all your electrical connections are correct and safe.

Auto Off

The auto off function saves battery life to maximize your usage.

LCD Display

The easy-to-read LCD display gives you clear measurements.

Unpacking

Comes with a user manual and convenient carrying case.

• 🎁 Gift for Men
• 🗜️【Multi-Purpose Clamp Meter With True RMS Auto-Range】Accurate AC/DC Voltage, AC/DC Current, Frequency, Continuity, Duty Cycle, Diode, Capacitance and Resistance Measurement.
• 🗜️【With NCV & Live Line Test Function】Non-contact Voltage Detection Function with a Sensor to Detect Voltage and Avoid Electric Shock without Touching Any Wires. Light and Sound Alarm If Detects the AC Voltage (90V-1000V) or Live Wire.
• 🗜️【Continuity Test & Overload Protection】Designed to Safely and Accurately Confirm the Circuit Conducts Electricity with Low Voltage Indication and Overload Protection. Light Alarm If Detects the AC Voltage (90V-1000V) or Live Wire. Shows "OL" on the LCD If Overload.
• 🗜️【Easy To Use And Read】Small and Portable to Carry and Use. High Resolution, Large Backlit LCD Screen Improves Visibility. The flashlight can Access Measurement in a Dark Place. Low Battery Display. Widely used in your life.
• 🗜️【You Will Get】Meterk MK06 Digital Clamp Meter 4000 counts, 2* Test Leads, 3* AAA Batteries, User Manual(English + French + German + Italian + Spanish) , 1* Storage Bag.

Product features

Product description

FEATURES:

Autool BT-260 is the best electrical tester for reducing diagnostic time in all 12v 24v-volt vehicle electrical systems. After a simple hook-up of the tool to the vehicle's battery, you can easily test voltage Polarity, Continuity, Signal Circuit, trailer lights and connection; Activating Components in your hand/ in the vehicle/w/Ground; Checking for bad ground contact, Following & Locating Short Circuit.



Multi-language support: English/German/French/Russian/Spanish/Italian/Portuguese



Integrated LED light works in dark condition easily All the clips and cable were made from copper, improve BT-260 stability during operation.



Testing continuity with built-in auxiliary ground lead.



By depressing the power switch, conduct a positive or negative battery current to the probe tip for testing the function of an electrical component without the use of jumper wires.



Testing for poor ground contacts instantly without performing voltage drop tests. The tool is also short circuit protected; its internal circuit breaker will trip if it becomes overloaded.



Following and locate short circuits without wasting fuses. The tool's long cable allows you to test along the entire length of the vehicle without constantly searching for suitable vehicle grounds.



PARAMETER:

1)Display: TFT color display (160 x 128 dpi)



2)Operating Temperature: 0 to 60°C (32 to 140 F°)



3)Storage Temperature: -40 to 70°C (-40 to 185 F°)



4)External Power: 12.0 or 24.0 V power provided via vehicle battery



5)Dimensions: 126 mm (4.96”)x46.5 mm (1.83”)x35 mm (1.38”) L*W*H 6) NW: 0.105kg (0.23lb), GW: 0.726 kg(1.6lb)



PACKAGE INCLUDES:



1x Power Tester Unit



1x User’s Manual.



1x Cigarette lighter adapter.



1x Battery hookup clips



1x Probe tip



1x 20ft. extension cable

• 【CONVENIENT And EFFICIENT】：Directly detect the polarity of the current, the continuity of the grounding conductor or component, without re-wiring and voltage drop. Greatly improve work efficiency. Following and locate short circuits, Digital Voltage Tester, Multimeter, Short Finder, continuity testing, Circuit Tracer and Analyzer
• 【4 ADJUSTABLE MODES CIRCUIT TESTER】There are four modes to diagnose the electrical systems, which can be accessed by depressing the Mode Button and cycling through each one: DC Voltage, AC Voltage, Resistance and Diode.
• 【SAFE-WORKING】: All the clips and cable were made from copper, improve BT-260 stability during operation. With quick self test and short-circuit protected function, If it is overloaded, its safety circuit breaker will trip. Ensure safe work
• 【EASY TO USE AND HIGHLY RELIABLE】Built-in head light allow you to work in the dark area, and there will be beep tone when detecting operating the tool without looking at the menu once you are familiar with the tone. 20ft cable provides excellent accessibility to test along the vehicle.
• 【WIDE VEHICLES COVERAGE】AUTOOL circuit tester can support 12V/24V cars, boats, trailers, ATV, motorhomes and many other vehicles. We offer 3 Month money back guarantee, For more FAQS please feel free to inquiry.

Product description

The Etekcity MSR-A600 Digital Mustimeter is the perfect startup multimeter for hobbyists, entry-level electricians.

• AUTO-RANGING: Accurately measure AC/DC Voltage, AC/DC Current, Resistance, Continuity, Capacitance, Diode, and so on
• SAFETY ASSURED: Overload protection on all ranges. Built-in double explosion-proof ceramic fuse tubes. Reverse Polarity protection.
• HIGH PRECISION: High sampling speed (3 times/sec), enables you to confidently diagnose automotive, industrial, and household electrical issues
• CONVENIENT FEATURES: Low battery indication, Data Hold, Auto shut-off, Built-in kickstand
• BACKLIGHT DISPLAY: Large LCD display provides clear readings, and soft backlight offers visibility in dimly light areas
• BUY WITH CONFIDENCE: 2-Year Warranty (1-year buyer assurance and a free option to extend it by 1 more year). Feel free to contact us and we are ALWAYS READY TO HELP if you have any questions

User questions & answers

Question:	Will this test the capacity of a aa/aaa battery
Answer:	yes, insert the black lead in to com. and red test lead to VQmAuA, turn the dial to Q . put leads on capacitor outlets and hold til until readings stabilize, The lcd will read OC if there is an open circuit. If less than .050 check for loose connections or damaged wire.
Question:	Can i use this to test whether my ac adapter is working? thanks
Answer:	Yes, there is an audible beep when you have the meter set to continuity and the probes are placed on a conductor.
Question:	Can this be used to test capacitors in heat pumps
Answer:	Yes, this will go up to 1000V.
Question:	Does the continuity function have an audible beep
Answer:	india

Product features

Specification:

1. DC Voltage: 200mV/2000/20V/200V/600V± (0.7%+3)

2. AC Voltage: 200mV/2000mV/20V/200V/600V± (1.2%+3)

3. DC Current: 200μA/2mA/20mA/200mA/2A/10A± (1.2%+5)

4. AC Current: 200μA/2mA/20mA/200mA/10A± (1.5%+5)

5. Resistance: 200Ω/2KΩ/20KΩ/200KΩ/20M/200MΩ± (5%+5)

6. Capacitance: 2nF/20nF/200nF/2μF/20μF/200μF/2000μF

7. Diode Check: The resolution is 0.001V

8. Continuity Check: When the circuit supports electricity, the buzzer will sound off.

9. Safe Class: CAT II 600V

Large LCD Screen

Large digital display with big digits, full-scale gear symbol prompts, and unit display makes it easier to use than ever.

Data Hold

Data hold function keeps measurements on the large display while you record them.

Drop Protection Included

The rubber sleeve ensures that the multimeter is always protected from wear and tear during projects, and it even has a test lead holder for easy storage.

Improved Buzzer

An electromagnetic buzzer creates a crisp and loud alert when taking measurements.

• 【Electrical Test Kit】Comes with a Mini 1999 Count Digital Multimeter, Non-Contact 12-1000V AC Voltage Detector, and a Receptacle Tester to Meet Most Electronic Testing Needs, Ideal for Laboratory, Education, Factory, Workshop, Household Use
• 【Mini Multimeter】Multi-functional Tester with Backlit LCD Display, Also Comes with with Pair Test Lead, Accurately Measures AC/DC Voltage, DC Current, Resistance, and More, Recommended by Many Professionals Engineers, CE Rated for Over Load Protection, Includes 9V Batteries Under Load
• 【Non-Contact Voltage Detector】 This Non-Contact Voltage Tester Detects AC Voltage within 12-1000V AC, Distinguish the Live Wire and Null Wire through Different Frequency Alarm Sound and Flashing Led Levels
• 【Standard US Receptacle Tester】Featuring Lights that Indicate Circuit Condition, Tests Standard & GFCI Sockets/ Outlets/ Receptacles for Proper Wiring (110-125V AC), Detect Five Different Wiring Faults: Open Ground, Open Neutral, Open Hot, Hot/ Ground Reverse, and Hot/ Neutral Reverse
• 【Wide Application】A Set of Quick Fix Tool, Perfect for Weekend Warriors, DIY Homeowner and Anyone just Learning How to Do This Type of Work, Helping You Evaluate the Outlets and Identify the Hot Wires in the Basement Testing, Durable Quality for a Long Time Use with 18 Months US Base Warranty Back up

User questions & answers

Question:	Will this work to test a dryer outlet
Answer:	Yes
Question:	is the gfci tester have pins for canada outlets
Answer:	Canada uses the same outlets and power as in the US so, yes.
Question:	What is the tripping current:＞5ma button for?? will this button cause the circuit breaker to trip (e.g., circuit breaker finder)? thanks
Answer:	It shorted out first time it was used. They were supposed to replace it and just never talked to us again
Question:	Comes with a case or some sort of storage pouch
Answer:	No there was no storage cases with any of the units.