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
Units | 1.00 count |
Brand | Audiologist Choice |
Trustpilot
2 weeks ago
2 weeks ago