Function  | Measure three phase AC voltage, leakage current, current, active power, reactive power, apparent power, power, phase between current and voltage, phase between phase voltage, frequency, power energy, phase sequence | 
Power  | 6V DC(LR6×4 alkaline dry batteries, continuously working for 12 hours) | 
Test Mode  | Clamp CT, integral mode | 
Clamp Size  | 80mm×80mm(can clamp electric cable of 80mm diameter, or 96mm×4mm flat cable and steel earth wires) | 
Current Range  | AC 0.00mA-1200A, Resolution: 0.01mA | 
Power Range  | AC 0.5W-720KW, Resolution: 0.01W | 
Voltage Range  | AC 0-600V, Resolution: 0.01V | 
Frequency Range  | 25Hz-100Hz, Resolution: 0.1Hz | 
Phase Range  | 0.0°-360.0°, Resolution: 0.1° | 
Power Factor Range  | 0.3-1.0(Capacitive or inductive) , Resolution: 0.001 | 
Power Energy Range  | 0.0000KWh-72000KWh, Resolution: 0.0001KWh | 
Measured Wire Position  | Measured wire at approximately the geometric center of the clamp | 
Data Storage  | 200 sets,  “FULL the memory is full ” symbol indicate | 
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  | LCD: 128dots×64dots; Display area: 43mm×29mm | 
Meter Size  | Length 275mm × Width 145mm × Height 40mm | 
Backlight  | Controlled by “ *" key | 
Data Hold  | "HOLD" symbol appears | 
Overflow  | "OL" symbol appears | 
Automatic Shutdown  | Automatically shutdown about 15 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  | 1kg(with batteries and accessories) | 
Working Current  | 50mA with enabled backlight; 25mA with disabled backlight | 
Working Temperature and Humidity  | -10℃-40℃; 80%rh | 
Storage Temperature and Humidity  | -10℃-60℃; below 70%rh | 
Insulation strength  | AC 3700V/rms(between core and shell) | 
SafetySpecifications  | IEC1010-1, IEC1010-2-032, 2 class of pollution, CAT Ⅲ(600V) | 
Accessories  | Meter: 1 PC; Test Wires: 4 PCS (Yellow, Green, Red, Black), RS232 Data Wires: 1PC; Disk: 1 PC; Battery(LR6): 4PCS; Meter Box: 1 PC |