Keith McMillen Battery Test DeviceAvoid the burn - Stop Tongue Testing Batteries!

Battery Test Device Avoid the burn - Stop Tongue Testing Batteries! The Batt-O-Meter. The battery tester for musicians. Full control of the battery status For effect pedals, guitar, basses etc. as well as for individual batteries Connect Batt-o-Meter simply to the jack input of the device to be tested, keep the test button pressed and the battery power is displayed Max. 10, 23 Volts 30 30-Day Money-Back Guarantee 3 3-Year Thomann Warranty available since August 2010 Item number 252643 sales unit 1 piece(s)