Digital Battery Tester with ergonomic
finger grips and larger LCD window.
This hearing aid battery tester on a handy key chain features easy-grab finger grips on
both sides and a larger view scope of LCD window. Well designed housing shuts securely and contours nicely for battery size and handling.
- Pocket size hearing aid battery tester
- LCD read out
shows amount of life left in battery
- Works by sliding battery against the contact
New digital hearing aid battery tester