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                                 Range of Operation 
Amps: 1 - 1400A 
Micro-ohms: 5 - 2500 
Voltage Rated: 500 kV 
 
Resolution 
Amps 0.9 - 99.9 A: 0.1 A 
Amps 100 - 1400 A: 1 A 
Micro-ohms 1 - 999: 1 
Milli-ohms 1000 - 2500: 1.0 
 
Accuracy 
Amps: ± 1% ± 1 A 
Micro-ohms Absolute: ± 2% ±2 micro-ohms 
Micro-ohms Repeatability: ± 1% ±2 micro-ohms 
Note: Accuracy is diminished if the current is less than 15 amps while on 0 - 35kV and when current is less than 50 amps while on 36 - 500 kV 
 
Radio 
Frequency: ISM 2.4 GHz 
Power: 63 mW, 18 dBm 
Power EU and Japan: 10 mW in Europe & Japan 
Range: 150', (46 meters) Line of Sight, 
Power EU and Japan: 120’ (36.5 meters) Line of Sight 
 
Detachable Probes 
Fused Probe Wide Sensor Model: 7-081 
Adjustable Ohmstik Probe, Model: 7-081 ADJ 
 
Mechanical 
Wide Sensor Opening: 3.86 in, 9.8 cm 
Wide Sensor Weight: 4.0 lbs, 1.81 kg 
Receiver Display Weight: 1.4 lbs, 2.62 kg 
Ambient Temperature: -4 to +140° F, -20 to +60° C 
Battery 9 Volt Alkaline, 1 each per unit 
Battery Life 6-8 Hours at 68°F or 20°C, 3-4 Hours at 32°F or 0°C 
Display Sensor Unit: Graphics LCD 
Display on Receiver Unit: Graphics LCD 
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