Hearing Aid Activair Battery Tester

Hearing Aid Activair Battery Tester

1. On the battery to be tested find the positive (+) polarity mark. 2. Insert battery into proper size slot with positive (+) side down. 3. Push down on the blue panel and hold for several seconds. 4. Read the meter to determine the condition of the battery. Red-Replace: Green-Good

Customer testimonials

I used this vendor for my hearing aid batteries.The price was half of what my hearing aid place wanted.

Order 14291

Very professional. I had a question about my order and I received an immediate response.

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