Products

Durable enough for office use Reliable meter determines the condition of the battery Gives immediate visual indication whether a battery is good...

Tests all types of hearing aid batteries! Bar indicator identifies battery condition. Key chain included. Features Practical, durable - easy to us...

This self-contained battery tester is also a battery holder AND a key chain. Carry in pocket or purse to test if your battery is weak, dead, or at ...

Do you frequently have trouble inserting or removing tiny hearing aid batteries? With the Magnetool, you'll never have to worry about struggling to...

Wondertool battery extraction tool is a unique tool that helps users get batteries into and out of hearing aids.