Hearing aid battery tester with stroage compartment
LCD display
Small size, portable
Test all sizes of hearing aid batteries
This hearing aid battery tester can be placed on your keychain, so that you are able to test your batteries at any time. The tester has a light that will glow when you have a good battery.
Hearing aid battery tester with stroage compartment features :
LCD display.Simply lay battery in tray and slide upwards to test.Ideal sized to fit on a keyringTest all size hearing aid batteriesYou are buying one Digital Hearing Aid Button Cell BATTERY TESTER on Key Chain. This handy tester measures the remaining power of many common hearing aid button cell batteries. The unit is self powered, drawing the energy it need from the batteries tested. Simply insert a battery "+" up and gently push the battery against the metal bar under the words "Battery Checker". The digital LCD screen displays a bar graph showing the remaining power for each battery tested. And, as an added value the Battery Checker has a slide-out battery compartment which can hold 2 extra batteries, so you can always have a spare. And of course, the handy key chain link means you can keep the tester with you at all times, no matter where you go.
For more details, please feel free to inquire us at any of your convenience.
