A kit with a convenient battery tester key ring and a pen with a magnetic tip to help you remove your hearing aid batteries.Key Benefits:
This Hearing Aid Battery Tester from Rayovac allows you to check the charge on hearing aid batteries at home, work or on the go.
The tester has an LCD screen which displays the results of your battery life. It will display a simple 'tick' or 'cross' to indicate whether the battery has any life remaining in it. It has a sliding storage drawer for two spare batteries.
The Hearing Aid Battery Tester is powered by 2 x LR44 batteries (included). Many other battery testers rely on the batteries they are testing for their charge, making them less reliable than this model.
Optimal size for carrying in your pocket or handbag
Please note: This product is non-refundable due to hygiene reasons