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Electrical Tools - Battery Testers

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Extech BT100

Battery Capacity Tester

The Extech BT100 is a Battery Capacity Tester. Product can be used to test the condition of batteries quickly and easily. As an AC milliohm-meter, the tester measures DC voltage and AC resistance while the battery is in use, helping to save time on repetitive testing trials or large quantities of batteries.

Extech USB200

USB Power Monitor

The Extech’s USB200 monitors voltage, current, and charge capacity (mAh) to determine the quality and stability of chargers, power banks, and cables. It’s designed with a standard USB-A connector to plug into a device to be measured. It also has a USB input to test the quality of charging cables by observing the displayed current. The USB Power Monitor measures the output voltage, current, capacity, and stability to prolong the charging equipment’s life cycle. Memory stores up to 10 readings. Includes protective USB plug cover for storage.