Rayovac Battery Tester with Battery Holder

Description

Hearing aid batteries Tester
Quick and easy testing any zinc-air hearing aid batteries.
Often, the batteries when cleaning or not in use of the hearing aid can be removed and stored separately. They are often forgotten and eventually disposed of. This tester allows you to test your batteries and to select.
In addition, it is fitted with a key ring and a practical battery compartment for two batteries. So that you always have replacement batteries on hand.
Highlights & Details
Compact and lightweight
LC display
Integrated battery compartment
Facts
LC display
Compact and lightweight
Easy to use
Battery compartment for 2 spare batteries integrated
Delivery
Tester
Key chain