Unit was not too expensive. Needed something to check battery voltage other than a multimeter. Works pretty good so far. It can also check multiple battery sizes. So far, so good.
Verified purchase: Yes | Condition: New
Easy to use. my last one didn't do button batteries so this is a special treat for me bc so many things use the button style, like my hearing aids, garage door remotes, key remotes...etc...
Verified purchase: Yes | Condition: New
the battery tester is easy to use and accurate in its readings. I recently had a small flashlight on for an extended period of time. when I cut it off it would not turn back on. I tested the single AA cell and it showed the battery was just in the red zone needing a new one. I put a new battery in, it tested well into the green zone, and the flashlight was back in business!
Verified purchase: Yes | Condition: New
This arrived quickly and I am using it a lot. My family has a bad habit of leaving batteries around and its hard to determine battery is good and what is used. This little gadget works great for this purpose.
Verified purchase: Yes | Condition: New
This battery tester is so easy to use. You put your battery in and make contact for an instant read. Now electrodes to touch to the positive and negative - it's all built in. Bravo on the new design.
Verified purchase: Yes | Condition: New
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