Multifunctional Automobile Battery Testing Instrument $ 26.12 ##### Product information: Type: Battery Tester Current measurement range: 10-200 (A) Current measurement accuracy: 0.1 (A) Voltage measurement range: 12 (V) Voltage measurement accuracy: 0.1 (V) Internal resistance measurement range: 0-2000 (m) Internal resistance measurement accuracy: 0.1 (m) Capacity measurement accuracy: 1 (AH) Power supply voltage: 12 (V)