|This Pocket Battery Tester by NSi Tork checks the strength of AA, AAA, C, D, N, 9V, and 1.5V button cell batteries. Flip up contact arm adjusts to fit different battery sizes. Pocket Battery Tester by NSi Tork model TES-BT comes with 1 year manufacturer limited warranty.
1. Pull back spring-loaded battery clip and insert battery with contacts touching test points
2. Analog scale indicates battery charge level Tests charge in AA, AAA, C, D, N, 9V and 1.5V button cell batteries.
*Note: Batteries pictured, not included
EC Part Number: #38188
Mfg No.: TES-BT