I'm happy with the meter, just had an issue when I went to use it the first time. I didn't work at first so I opened to check the battery and found the 9volt battery had corroded and one of the battery terminal popped off and got stuck on the terminal pad. Took a minute to remove and Clean the terminal. Meter worked once I installed the new battery. I would recommend removing the battery to make safe for shipping and be able to check for corrosion. Overall I like it and I used it multiple times.