





⚡ Clamp it, measure it, master it — the pro’s choice for flawless electrical diagnostics!
The TESMEN TCM-300D Digital Clamp Meter is a versatile, professional-grade multimeter offering 6000 counts resolution and a large jaw for easy AC/DC current measurement. It features advanced inrush current detection (5-600A), non-contact voltage testing (NCV), and a high-definition backlit display. Certified to CAT III 600V and RoHS standards, it ensures safety with overload protection and alarms. Complete with test leads, temperature probes, batteries, and a carrying case, it’s designed for both industrial and home electrical troubleshooting with unmatched precision and convenience.
| ASIN | B0D5M5LZBP |
| Best Sellers Rank | 310,278 in DIY & Tools ( See Top 100 in DIY & Tools ) 706 in Multi Testers |
| Brand | TESMEN |
| Colour | Green |
| Compatible Devices | Electrical components and circuits |
| Customer Reviews | 4.6 out of 5 stars 588 Reviews |
| Included Components | clamp meter,test leads,temperature probe pens,bag,batteries,user manual |
| Item Dimensions | 19.5 x 4.6 x 2.5 centimetres |
| Item Weight | 229.7 Grams |
| Item dimensions L x W x H | 19.5 x 4.6 x 2.5 centimetres |
| Item weight | 229.7 Grams |
| Manufacturer | TESMEN |
| Manufacturer Part Number | TCM-300D |
| Maximum Alternating Current | 600 Amps |
| Maximum Operating Voltage | 600 Volts |
| Measurement Type | Multimeter, Voltmeter |
| Model Number | TCM-300D |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | RoHS |
| Style | AC/DC Current |
| Style Name | AC/DC Current |
P**E
TCM 300D
Very good
S**T
Great value DC clamp meter.
Great value DC clamp meter. Bought primarily for the DC clamp function for automotive diagnosis. Easy to use, versatile and good hobby grade quality.
C**W
This is a very powerful multimeter, but a bit fiddly to use
I received this item for free as part of the Amazon Vine programme, in return for a frank and honest review of the product. My review will be based on my personal experience of this product. TL/DR - Lots of different testing modes available, Non-contact test mode is very useful, Clamp meter readings are a bit fiddly This is a review of 'TESMEN TCM-300D Digital Clamp Meter 6000 Counts T-RMS ampmeter Auto-Ranging multimeter Voltmeter with AC/DC Current &Voltage NCV/Live Wire Inrush Resistance Diode Temperature Continuity – BLUE' and the comments only apply to this item. Item colour: Blue & Grey Does the product work/perform as advertised: Yes Is the product value for money: Yes Would I recommend this product: Yes First and foremost, if you are using a multimeter, you are dealing with electricity - so the most important thing that I can say right now is IF YOU ARE IN ANY DOUBTS ABOUT WHAT YOU ARE DOING, STOP IMMEDIATELY AND CONSULT A QUALIFIED ELECTRICIAN! - Electricity can kill or burn, and generally turn your day into a very bad one! This is a really powerful multimeter that can do what you expect a multimeter to do. However, the clamp test is really quite fiddly to try and get readings with. You have to get the cable in just the right position, a "sweet spot" where it will give you a reading. If you are not in that position, then the readings won't necessarily come. The non-contact test is very useful as you can use it to detect if a wire has power running through it. Whilst you can tell if a wire is live, it's still always advisable to either turn off the mains supply, flip a circuit breaker or pull a fuse prior to carrying out any work, but the non-contact test can be used to verify a switched off circuit is definitely off. While the clamp meter isn't the most reliable aspect of the meter, I would still recommend it for the fact that you can do everything else quite accurately with the multimeter, using the provided test leads and because of the non-contact test. Someone else, a more qualified electrician can hopefully confirm the accuracy of the clamp meter - which is something that I myself am not able to do.
S**E
PERFECT
I was very suprised just how good this meter is and funny enough it works just as good and is just as accurate as the more expensive ones out there on the market i also love the temperature feature it has so in a nutshell i 100% recommend this nice piece of kit , Thanks
B**E
Nice meter
It is well made and pretty solid and very easy to use .Ihave tested against other calibrated and performance is very close and fine for everyday electrical use the only gripe is the continuity bleep is pretty loud and is a tad annoying 😮
L**E
Works as it should
Works as it should. Seems good quality.
D**N
Compact but full of functionality.
TESMEN TCM-300D Digital Clamp Meter Right out of the box the first thing that caught me unaware was the fact that this came supplied with, original Duracell Batteries. My reaction was like, WOW. All that aside, it appears to be a well constructed tester made from ABS plastic. I have tested the majority of the functions (which I wont list as you can just read the description lol) and found that they read as accurate as any other multitester I own ranging from from a pound shop up to industrial spec. It comes in a nice case to keep it all together. Priced nice and low so obtainable for all. 5 Stars ✨ & Recommended. My Star Rating: ★★★★★ | No brainer - Top product. Not only do I really like it but it’s well worth it IMHO ★★★★☆ | Like it - Great product and value for money. Happy with this. ★★★☆☆ | OK - Product is average. Nothing wrong but I’d probably be looking for a sale ★★☆☆☆ | Hmmm… - Not worth the price, functional but nothing better than mediocre ★☆☆☆☆ | Avoid - Very Poor Quality item not fit for purpose. Wouldn’t buy at any price .
E**A
Very nice multimeter with clamp to measure volts and amps
This is a handy thing if you are wanting to check installed wiring . I like how you just open the clamp and put it round the wire, no needing to disconnect and then reconnect wiring. Its possible to clamp around things that are already operating. You can read Amps and volts Has all the usual multimeter functions Can indicate a live wire Hold function There is a room temp readout and a temperature probe and the usual red and black probes. It came with 3 new batteries AAA size. The dial thing is a pointer with needle and you choose the mode by moving the needle with the mode button. Min and max allows changing AC or AC in clamp mode It has auto mode to decide what you are measuring or you can manually choose. This is for 600 volts max. Robust feeling . No stand on this meter. Comes with a zip closure case and a good manual. Seems pretty good .
R**L
Gran relación calidad precio
Soy electricista aficionado, sobre todo para bricolaje, y aunque ya tengo voltímetro, no tenía amperímetro, por lo que he solicitado este con pinza amperimétrica que facilita muchísimo la medición. Lo primero que he hecho ha sido medir el cable de alimentación del coche eléctrico, dándome los 20 A exactos que tenía en ese momento asignados a la carga del vehículo. La exactitud del instrumento me ha gustado mucho. La medición es tan sencilla como pulsar un botón para abrir la pinza, meter el cable en el interior (no hace falta que esté pelado ni que haya contacto), y automáticamente te dá la medición. Por lo demás, el equipo tiene las funciones habituales de un voltímetro, con un modo auto que me ha gustado mucho, ya que no tienes que seleccionar lo que quieres medir como en mi anterior voltímetro, simplemente aplicar las clavijas, y te da varias mediciones. Vista la exactitud de la pinza amperimétrica, y por el precio actual de 10 €, me parece una increíble relación calidad precio. Si necesitas una pinza para uso no habitual, desde luego que este es el tuyo.
T**Z
Awesome meter,
Great multi meter. Very simple to operate, it has all the test capabilities that an electrical enthusiast or pro could want or need- and best of all it's all in one small compact meter. Test results are displayed quickly and test results are very accurate compared to Fluke meters costing hundreds of dollars more.
V**S
Empfehlenswert für den Preis
Sehr gutes Gerät !
G**I
Ottima
Precisa misurata con strumenti professionali discreta la lettura DC in amperometro comunque non perfetta ma se consideriamo che altre anche più costose nelle specifiche le danno per amperometro DC e poi non funzionano appunto in DC
3**S
No para tanto
No estal como esperaba ,
Trustpilot
2 months ago
3 weeks ago