Mastech BT558 Self-powered Battery Tester
by Mastech
List Price:
Our Price: $5.99
Availability: Usually ships in 24 hours
Category: Tools
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Product Details
Manufacturer: MastechModel: BT558
Product features:
- Checks AA, AAA, C, D, 9V types of regular or rechargeable batteries
- Internal battery not required, lasts forever.
- Compact size and light weight
- 90 days money back guarantee and 1 year limited warranty
Description of Mastech BT558 Self-powered Battery Tester
Dont you just hate when reaching for the remote control and find out its not operating because the weaken batteries? How can we test the little battery for remaining power? How much longer can we use those batteries before replacing it? This little compact tester unit is the answer. Just hook up the battery and you have an instant answer.Tools and Hardware Reviews of Mastech BT558 Self-powered Battery Tester
Customer Review: Had two of these for over 20 years
Summary: 5 Stars
I originally bought these at a hardware chain in Detroit over 20 years ago. One of them just broke and because we keep one down the basement and one upstairs we want to get another. As far as not being accurate goes I found that it isn't the battery checker that is the problem it is the gadget or whatever you are needing to replace the batteries in. For instance in my Nikon camera, when it just drains a small amount it is enough to make the camera not work. I got frustrated with this happening so now I put those batteries aside since they only show a slight drain and use them in clocks a small portable radios I use around the house. They live forever in those cases, but the camera and our treadmills go through a lot of batteries that aren't really bad. These checkers are handy no two ways about it. I am going to buy at least one more from Amazon.
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