The Perfect Battery Tester for the Production Line High speed and reliable battery inspection High precision accuracy Choice of PC interfaces for full remote operation Measurement ranges and Accuracy 300 m-Ohm to 3 Ohm, 2 ranges, ±0.5 % rdg. ±5 dgt. 20 V, ±0.01 % rdg. ±3 dgt. (Input imperdance 1m-ohm) Measurement current 10 mA (300 m-Ohm range) to 1 mA (3 -Ohm range) Max. applied measurement voltage ±22 V DC rated input voltage ±70 V DC maximum rated voltage above ground Sampling speed Four steps: 7 ms(Extra-FAST), 23 ms(FAST), 83/69 ms(Medium), 258/251 ms(Slow) Displays 31,000 full digits (resistance), 19.9999 full digits (voltage), Fluorescent tube Measurement method Four-terminal AC (1kHz) method Comparator functions Setting: Upper and lower limit Output: 3 levels (Hi, In, Lo) or (Pass, Fail), Open-collector, Display, Dual audible indicator Panel save/load Up to 126 configuration settings Other functions Over-range display, measurement error detection Self-calibration, dual comparators, key-lock Interface External I/O, RS-232C , Printer(RS-232C), GP-IB(3561-01) Power supply 100 to 240 V AC (50/60 Hz) Dimensions, mass 215 mmW × 80 mmH × 295 mmD, 2.4 kg > Each Unit Includes Power cord