ELECTRICAL Test Current Range 5 to 200A (True DC) Resistance Range 0.1µ¦ to 2m¦ 2 to 200m¦ 200m¦ to 1¦ Accuracy ± 1% of reading from 50µ¦ to 1¦ Resolution 0.1µ¦ to 2m¦ 2 to 200m¦ 200m¦ to 1¦ 0.1µ¦ (50 to 200A) 10µ¦ (25A at 200m¦) 1m¦ (5A at 1¦) Output Voltage 100VAC: 4.2V @ 200A 220VAC: 8.6V @ 200A Max. Load Resistance 100VAC: 20m¦ @ 200A 220VAC: 42m¦ @ 200A Measurement Method Four-terminal, Kelvin-type Test Mode Normal or both sides grounded (BSG)* Adjustable Test Time Unlimited for test currents of 100A or less; 5 to 120 seconds for test currents above 100A Memory Stores up to 8000 measurements Automatic Storage Of Test Results Yes Interface USB 2.0, supplied with DataView® software for download and reporting Power Supply 100 to 240VAC, 50/60Hz MECHANICAL Dimensions 19.8 x 15.5 x 7.5" (502 x 394 x 190mm) Weight 24.25 lbs (11 kg) approx ENVIRONMENTAL Operating Temperature 32° to 122°F (0° to 50°C) Storage Temperature 14° to 158°F (-10° to 70°C) Humidity 95% RH (non-condensing) SAFETY Environmental Protection IP 54 with cover closed Safety Rating IEC61010-1