battery tester

Impedance: Range: 6mΩ, 60mΩ, 600mΩ, 6Ω (auto-range) Accuracy: ±1.5% of reading ±3 digits Resolution: 0.001mΩCapacity: Range: 0 to 9,999Ah Accuracy: ±1.5% of reading ±3digits Resolution: 0.001AhDCV: Range: 6/60V (auto-range) Accuracy: ±0.5% of reading ±3 digits Resolution: 0.001VDCA: Range: 6, 60, 200A (manual) Accuracy: ±1.5% of reading ±3 digits Resolution: 0.001, 0.01, 0.1ATemperature: Range: -20 to 100°C Accuracy: ±1.0°C Resolution: 0.1°CSet discharge end voltage manually Auto alarm when capacity measurement finish Data storage: 50 records of impedance and voltage data are available to store into memoryRS-232 Supplied with lithium rechargeable batteries, very easy to charge with AC power line Applications: Measure the impedance and capability of rechargeable batteries. which voltage below 60V A perfect tool for identify the batteries used in UPS devices, vehicle, emergency lighting, alarm, sprinkler systems, business security devices electro motion car and more