TESMEN TM-510 Digital Multimeter, 4000 Counts, Smart measurement, Auto-Ranging Voltage Tester; Voltmeter with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green
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TESMEN TM-510 Digital Multimeter, 4000 Counts, Smart measurement, Auto-Ranging Voltage Tester; Voltmeter with Non-Contact Voltage Function, Measures AC/DC Voltage, Resistance, Continuity – Green

4.6/5
Product ID: 508084365
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Details

  • Brand
    TESMEN
  • Power source
    Battery
  • Style
    TM-510 Smart
  • Colour
    Green
  • Item weight
    0.1 Kilograms
4000 counts precision
📡Non-contact voltage detection
🛡️CAT II 600V safety certified

Description

⚡ Empower your DIY and pro projects with smart precision and safety!

  • SMART AUTO MODE - Seamlessly switch measurement tasks without manual range selection for ultra-fast diagnostics.
  • ROBUST SAFETY DESIGN - CAT II 600V rating plus silicone shockproof cover ensures maximum protection on every job.
  • COMPLETE READY TO GO KIT - Includes test leads, batteries, storage bag, and manual—everything you need to start measuring instantly.
  • USER CENTRIC CONVENIENCE - Backlit display, data hold, flashlight, and auto-shutdown make daily use effortless and reliable.
  • NON CONTACT VOLTAGE TESTER - Stay safe and efficient with visual and audible alerts—no direct wire contact needed.

The TESMEN TM-510 is a smart digital multimeter featuring 4000 counts resolution and auto-ranging for quick, accurate AC/DC voltage, resistance, and continuity measurements. It offers a non-contact voltage detection function with audible and visual alerts for enhanced safety. Certified CAT II 600V with overload protection and a silicone cover, it ensures user safety. Designed for ease of use, it includes a backlit display, data hold, flashlight, and auto-shutdown. The package comes complete with test leads, batteries, a storage bag, and a user manual, making it ideal for professionals and DIY enthusiasts alike.

Specifications

ManufacturerTESMEN
Part numberTM-510
Item Weight100 g
Package Dimensions16.6 x 9.6 x 5.7 cm; 100 g
Batteries2 AA batteries required.
Item model numberTM-510
ColourGreen
StyleTM-510 Smart Digital Multimeter
Power source typeBattery Powered
Measurement AccuracyDC voltage: ±(1.0%+5); AC voltage: ±(1.2%+5)
Specification metCE, RoHS
Included components1*TM-510 Multimeter; 2*Test Leads; 2*AAA Batteries; 1*Storage Bag; 1*User Manual
Batteries included?No
Batteries Required?No
Battery Cell TypeAlkaline

Have a Question? See What Others Asked

How to turn off the sound?
Do these have fuse protection inside the multimeters?
is there a way of turning of the auto mode if you want to keep it measuring one thing?
Would this work to test an electric fence ?

Reviews

4.6

All from verified purchases

P**N

Brilliant Bit of Kit – Easy to Use, Accurate, and Great Value

I picked up the TESMEN TM-510 for some basic electrical troubleshooting and it’s honestly exceeded expectations. Straight out of the box it feels solid, not cheap or plasticky like some budget models.Display is clear, backlit, and easy to read even in lower light – which makes a big difference when you’re crouched under a sink or in a dark corner somewhere trying to test a socket.It handles all the basics: voltage, current, resistance, continuity – and the auto-ranging feature makes it really beginner-friendly. No fiddling with settings, just connect and go. The built-in stand and rubber grip are nice touches too.Accuracy seems spot-on for DIY and home use, and even a few pro electrician mates gave it the nod of approval. For the price, it’s an absolute steal.Highly recommend it for anyone from DIYers to apprentice sparkies. Reliable, easy to use, and doesn’t break the bank – exactly what you want in a multimeter.

A**E

TSM 559

Great value for money. Quality good. Functions well. Display easy to read. As described.

M**N

Handy Little Multimeter for DIY and Home Checks

Got this TESMEN multimeter mainly for small DIY jobs and checking basics around the house and it’s been spot on so far. It’s compact, lightweight, and simple to use even if you’re not an electrician.The smart auto-ranging feature is a nice touch—saves time faffing with settings. I’ve used it to test AC/DC voltage, check batteries, and confirm continuity when doing minor wiring fixes. The screen is bright and easy to read, and I appreciate the non-contact voltage detection makes quick checks much safer.Definitely feels well-built for the price and does what I need without being overly complicated.

A**9

Reliable, Accurate, and User-Friendly!

This Digital Multimeter is a fantastic tool for both professionals and DIY enthusiasts. It offers precise readings for voltage, current, resistance, and more, making it versatile for a wide range of electrical tasks. The display is clear and easy to read, and the auto-ranging feature simplifies measurements, even for beginners. It is compact and comes with a storage case.

F**U

Quality Multimeter at budget price.

First impressions of Tesmen Smart Multimeter TM-510 :-1. Nicely packaged. Not what I expected of a buget price smart multimeter.2. Quality Duracell 2 x AAA batteries shrink sealed. Once again I didn't expect higher spec batteries. Another pleasant surprise.3. User Manual supplied. Instructions and functionality are simple and strsightforward.4. Display is clear and easy to read. With screen backlight that can be switched on/off5. LED backlight is useful to identify cables in poor lighting conditions.6. Nice bag for Multimeter and probesThe User Manual does fit snugly inside the bag and offers additional protection for the multimeter.7. NB the red and black probes have tight fitting dust cover plugs that need to be prized-off. (I managed to remove them using a thumb-nail)Conclusion:-Whats not to like about this multimeter?Value for money. One of my best-buys. 👍

W**H

Excellent basic meter for day to day use

I wanted a small cheap meter primarily to monitor domestic AV voltage fluctuation. Already have a 20 year old Fluke 189 but that is rather cumbersome to carry around for quick tests.ProsSmall and light, carry case a plusEasy to use, measures AC voltage and DC voltages up to 600V (see comments below on resistance measurement)Compared side to side with the Fluke measuring AC 230V voltage, readings appear close, within 1VConsThe meter always appears to be in AUTO mode, ie no manual setting, so no way to no way to choose whether to measure voltage or resistanceMinimum AC/DC voltage that can be measured is 0.8VIf the meter detects a resistance less than 50 ohms it switches to measure continuity, effectively you can't measure resistance less than 50 ohm (last points make it not ideal things like hobby electronics, electronic circuit testing)The Duracell batteries are not marked AAA, although they are stamped as made in China so this could be normal. Be aware however there are lots of fake Duracell batteries around, many from well known retailers, fakes have a reputation for leaking and damaging the gear they are in (so suggest to check the condition of batteries from time to time)All in all, however, for the price, it does exactly what I wanted it for, hence the 5 star.

C**L

Glad I spotted this one.

Great value little meter. So simple to use too. Not many multi meters have non contact function which I tested against items plugged into sockets. Worked perfectly. Carrycase nice touch too.Also comes with DURACELL batteries, normally when batteries included are cheap ten a £, ones. So glad I stumbled across the little test meter. You won't be disappointed I promise.

J**O

Seems to be good.

Just looking for a cheap meter for general use. I do have an expensive Fluke, but it’s big this is a nice compact size, and also great functions. Nice display, and love it comes with a built in torch. Good value, and as it will be used general use it is good value. Comes with batteries and easy to install.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Tesmen Tm 510 Digital Multimeter 4000 Counts Smart Measurement Auto | Desertcart UAE