Dave Cassler Youtube

Review of Handy Little Tesmen TM-150 Multimeter

Tesmen sent me (for free) two of these multimeters: one for review and one to give away. It is highly automated and easy to use. They even include a soft plastic "bumper mount" to wrap around the sides and back of the meter, plus everything fits inside an included zippered pouch. The video includes demonstrations as well as descriptions. For $10, this is a good option for your hamshack. Link to buy: 10% OFF Code: AHFBLYC8
#Tesmen, #Tesmen TM-510


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Theme music is "Sour Tennessee Red," by John Deley and the 41 Players, courtesy YouTube Music Library. You can listen to the entire song here:
I use drawings from, including the "walking man"
Technician training videos, see
General training videos, see
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Thanks to my sweet wife, Loretta, KBØVWW, for both audio and video assistance! (Her website is

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Twitter: @dcasler