From the brand
TESMEN Product Overview
Package Dimensions : 6.65 x 3.74 x 2.24 inches; 3.53 ounces
Item model number : TM-510
Batteries : 2 AA batteries required.
Date First Available : December 1, 2022
Manufacturer : TESMEN
ASIN : B0BLZ7GN2X
Best Sellers Rank: #4,387 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #10 in Multi Testers
Customer Reviews: 4.6 4.6 out of 5 stars 12,298 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Smart Digital Multimeter: Thanks to its Smart Auto Mode, TESMEN TM-510 4000 counts smart digital multimeter allows you to quickly switch between all measurement tasks, including AC/DC voltage, resistance, and continuity, without selecting a mode or range. It makes measuring work easy, fast, and accurate
Non-contact: Completely safe Non-Contact Voltage test with a visual and audible alarm; a time-saving and safe feature. You can measure the voltage on the AC wire without having to connect the wire, which makes troubleshooting the line much easier
Safety Guarantee: CAT II 600V, CE, and RoHS certified. Overload protection measures are used inside the instrument to improve the product’s safety performance and maximise users’ safety. The outer silicone cover protects the multimeter from damage and potential electric shock
User Friendly: Supports Data Hold, Automatic Shutdown, Low battery indicator, Backlight display, and Flashlight. All these convenience features make the instrument more than enough for daily use by amateurs, car owners, and homeowners. Easy to use, enjoy endless DIY fun
About TM-510: In auto mode, if the detected battery voltage is below 0.8V, the device will automatically measure the resistance. Package includes a digital multimeter, 2 test leads, a storage bag, 2 AAA batteries, and a user manual
Otto Pilot –
Impressive Low Cost Meter For Just About Anyone
No, it is not industrial quality. And yes, it probably is not something a professional would use for day to day applications. But it’s a great economical, (and pretty sophisticated ) little meter that can handle the basic tasks of a homeowner with ease. Let’s define what I mean by that last sentence before going on, for all you “Pros” out there: checking to see if an outlet has power or not. Making sure that you turned off the right breaker. Checking for continuity of wires, say going to and from your speakers to an audio source. Is your laptop broken or is the power brick bad? Is it the fuse or is something wrong? There are hundreds of uses for something like this, and the features of this particular economical meter take the guesswork out of setup/use.The Non contact voltage detector on this unit works better than any I have previously used. A great safety feature that can be used by anyone. It lets you know as you approach a dangerous voltage without having to use probes. All other functions are completely automatic, so no more worries about the wrong function or the wrong range or having leads plugged into the wrong location. It does the work for you. Accuracy on voltages compares well to my other meters. The only thing I found about it that I didn’t like is it’s a bit quirky to get the backlit display turned on without messing with the built- in flashlight; both are good features, but controlled by the same button. One more issue which some others addressed; it does not have current measuring capabilities. And that’s a good thing for the average homeowner because attempting to measure current is how the occasional users blow up meters. Period.This is a very nice meter for the money, and way, way above the little 5 dollar ones still being sold or given away; all of which are built with 30+ year old technology. If you are into 480 3 phase, a licensed electrician, or you’re a lineman for the county, then keep looking.
D. King –
Great everyday use multimeter
I keep this in my grab and go tool kit for repairs around the house and other properties. It’s small and accurate enough for basic electrical repairs. Auto ranging works well and the audible and visual continuity indicator is great for checking fuses and switches. A great value at this price.
Littlelady –
Works Great!
This Multimeter came packaged well with it’s own little carry case. It was simple to set up and use. The quality seems really nice and it’s easy to read. The value on this is excellent.
Crystal –
Great for novices & general use
Comes in reclosable box and zippered storage case. The zippered case has a pocket to store the leads. I was surprised it came with 2 Duracell AAA batteries instead of the usual generic ones.I tested the NCV function near a plug socket and worked great show an H for high voltage. Also used it with leads on the socket and worked fine. Tested an 1.5V AA battery with it and displayed 1.47 so seemed accurate.The multimeter has a rubbery or silicone removable outer casing to help protect it. It’s lightweight and easy to use. You can press a button to backlight the screen or turn on a small LED light on the back.CONS: Has one of those tiny screws to hold on battery compartment cover. Not so convenient to unscrew as you need a screwdriver small enough and I can see the screw dropping and getting lost. Would have preferred LED light on top of device so easier to aim the light and read in the dark. Now realize I would have preferred a non-automatic multimeter where I could select the function, but that’s my fault.Overall good multimeter and the automatic function is probably great for basic home user.
BigE –
Great price! Great value!
This is nice little unit if you just need something basic. Well made and sturdy. 3 year warranty! Great value. I got it just to throw in the toolbox of my pickup in case it’s needed. It will measure AC voltage without using the red and black leads. If you needed to check a wall outlet for power, you just select NCV function and hold the meter close to the outlet. It does what it is supposed to do and does it well. I highly recommend this product.
The Kevster –
Good and Cheap
I picked up this multimeter for a little project I am doing that needed a bit more precision than my cheap dollar store multimeter (which surprisingly worked well for what it was). I decided I wanted something that didn’t require me turning dials and determining which associated metric was needed to be read so this device was perfect because it offered automatic detection.I decided to test it in a couple ways. I tried the auto sensor to test if current was running through various outlets, switches, and sockets. It picked up current on most of my switches, but this was over the plate so it is understandable if it didn’t detect anything. For power outlets it picked up current on all but one, which it detected a little bit but that outlet also had the protectors in it. And for the sockets it picked it up right away. I also held it to the lights and if I flipped the switch it would detect when it was off or on.I tested the multimeter on various batteries and it picked up the correct value right away.I also used this on a device I made that contained 5k potentiometers . It automatically went in ohm mode and accurately measured the pots, even identifying that while some were in the margin of error were not exactly 5k.Overall this device was perfect. It was easy to operate and read. It even had a backlit screen. It is small and comes with a nice case that holds its cables. It even had a little cover that slips over so that it is kept safe from bumps. Perhaps it provides for insulation just in case. The manual is nice too and comes in various languages.For 10 bucks this is worth it.
Christopher Durant –
It Works Like a Charm
This is an amazing tool every handyman should have. Unlike my old multimeter where I had to twist a dial before applying the leads, this amazing little device just knows stuff. It knows what I’m testing and gives me exactly the information I need. Recommended!
Cliffijd –
I like this multimeter.It’s not a selectable volt meter but an auto sensing electrical tool. It measures all the things I will need it for- car and motorcycle electrical system, household electrical system and resistance for speaker building design.Everything I need and most average people would need.The auto pet takes all the guessing out of “which setting” to use.Device is small, came with a zipper bag for storage, the two leads you need and it has a sensor to read house plugs without touching them. Even came with two Energizer batteries which would cost about 25% of the device itself!!Excellent purchaseAlready used it.Perfect
Bernard –
Looking a bit cheap and nasty, spent a little more on a quality product 👌
Eugin –
Usado para bricolage casero y vehiculos. Medidas reducidas , 12 ×6 cm, × 2,5 grosor .usa 2 pilas AAA (las delgadas) .Trae manual muy claro en castellano.Tiene una funda de caucho protectora para caidas. Tres botones para seleccionar. Boton central enciende el aparato en modo automatico (apagado en 15 minutos si no se usa) Detecta automaticamente la corriente , dando la lectura correspondiente con unos digitos en pantalla de buen tamaño ; por lo que se puede hacer una medicion en un enchufe de 220 ac. …y a la seguida medir una bateria de 12 v cc sin tener que selecionar nada , y a continuacion medir resistencia , que nos dara la medida en onmios , o la continuidad con un fuerte pitido.Boton derecho , enciende una pequeña luz linterna trasera ,y -o enciende la retroiluminacion de pantalla ( que es lo que yo siempre uso) . Boton izquierdo ,detecta corriente al acercar el aparato a fuentes activas ,encendiendo una luz roja y dando pitidos , este boton tambien nos permite congelar una medicion , si lo aplicamos cuando estamos haciendo ésta en automatico.Estoy encantado con él. Los simbolos que aparecen en la foto del producto , son todos los posibles que pueden aparecer en las diferentes situaciones que se den , …no es que aparezcan todos al vez.
cisco –
Très bon produit
Fr@nk –
Muy buen multimetro, funcionan muy bien