12v Discharge Tester For Electric Vehicle $ 23.03 Product information: Type: pointer type Current measurement range: 100 (A) Current measurement accuracy: 1 (A) Voltage measuring range: 6-12 (V) Voltage measurement accuracy: 1 (V) Measuring range of internal resistance: 30 (m ) Internal resistance measurement accuracy: 1 (m ) Temperature measurement range: 50 () Power: 50 (W) Overall dimension: 15 * 30cm Packing list: Discharge tester * 1