Quick Product Review: Tesmen TM-510 Digital Multimeter

Here's an inexpensive 4,000 count true RMS digital multimeter with fully automatic mode and range selection. Is it any good? Let's find out, hopefully in one clean take! While this is a sponsored review, I review products only on the condition that I am allowed to be completely honest about them. In looking inside the meter, I did not find anything alarming with regard to its design and circuit board layout.


I am not sure if the mentioned blue and red models actually exist.

Want one? https://www.amazon.com/dp/B0BLZ7GN2X

Not only was this done in one clean take, what you are watching is the first and only take. Since I know my life is a comedy and I've been bitten by its ringing before (in more than one sense!), I meant to disable the telephone while making this video. I forgot, but luck was on my side.