Mastech Digital Battery Tester, BT20

Mastech Digital Battery Tester, BT20
by Mastech

Mastech Digital Battery Tester, BT20 List Price: $14.95
Category: Tools
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Product Details

Manufacturer: Mastech
Product features:
  • Tri-Color Meter Indicates The Battery's Strength, High, Medium & Low
  • Tests C, D, AAA, AA, 9V & Button Cells
  • 20-segment bar graph plus numeric indication
  • Powered by one AAA battery
  • 1 Year Warranty

Tools and Hardware Reviews of Mastech Digital Battery Tester, BT20

Customer Review: Great product!I
Summary: 5 Stars

I was DELIGHTED with exta-prompt delivery of much-needed item. I find it very easy to use!

Description of Mastech Digital Battery Tester, BT20

The Mastech BT20 is a great gadget, and it really works. A little arm moves up and down to accommodate the battery, you place it between the two points, and the easy-to-read display tells you instantly whether you have a dud, or if you can eke out another few minutes of battery life. Best of all, it fits easily in your pocket, so you can take it anywhere you have battery operated equipment. One side of it handles AA, AAA, C and D batteries, and on the other side, there are two buttons for testing 9 volt batteries, so you'll have no more tingling tongue from the old fashioned "tongue between the terminals" checking method.

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