Function: Measure AC leakage current, big current (particularly suitable for leakage current measurement of cable and transformer earth steel)
Power: 6V DC(LR6×4 alkaline dry batteries, continuously working for 12 hours)
Test Mode: Clamp CT, integral mode
Clamp Size: 108mm×148mm (can clamp electric cable of 108mm diameter, or 160mm×4mm flat cable and steel earth wires)
Measurement Range: AC 0.0mA-3200A
Resolution: AC 0.1mA
Measurement Accuracy:
(23℃±3℃, below 70%RH, measured wire at the center of the clamp)
AC 0.0mA～499A    ±2%±5dgt  
AC 500A～999A     ±3%±5dgt   
AC 1000A～2999A   ±4%±5dgt
AC 3000A～3200A   ±5%±5dgt
Data Storage: 99 sets
RS232 Interface: With RS232 interface, download data to computer for analysis and management
Communication Wire: RS232 communication wire, 1.8m
Frequency: 50Hz ,60Hz automatic identification
Gear Shift: Automatic shift
Sample Rate: About 2 times/second
Line Voltage: Below AC 600V line measurement
Display Mode: 4 digital LCD display, length 47mm×width 28.5mm
Meter Size Length: 350mm × Width 180mm × Height 55mm
Backlight: Suitable for dim places
Data Hold: “HOLD symbol appears”
Overflow: “OL symbol appears”
Automatic Shutdown: Automatically shutdown about 5 minutes after power on to reduce battery consumption
Voltage Detection: Low battery symbol appears to remind the replacement of battery when the battery voltage drops below 5.2V.
Weight of Meter:1.5kg (with batteries)
Weight of Package: 3kg (with accessories)
Working Temperature and Humidity: -10℃-40℃; 80%rh
Storage Temperature and Humidity: -10℃-60℃; below 70%rh