Feature:
oltage Measuring Range: AC 40.0-300.0V
Current Measuring Range: 0-99.99A
Resolution: 0.01A, display 100.0A when over 100A.
Active Power Measuring Range: 0-30000W
Resolution: 0.1W (0-9999.9W); 1W (10000W-30000W)
Electric Energy Measuring Range: 0-99999kwh
Resolution: 0.01kwh (0-999.99kwh); 0.1kwh (1000.0-9999.9kwh); 1kwh (10000.0-99999kwh)
Frequency Range: 45.0Hz-65.0Hz
Power Factor Range: 0.00-1.00PF
Measuring Accuracy: 1% ± 2 digits
Measuring Speed: 2 times/second
Outside Size: 79*43*48mm/3.1*1.7*1.9in
Installation Size: 76*39mm/2.9*1.5in
Screen Size: 52*26mm/2*1in
Current Transformer (CT) Hole Diameter: 15.5mm/0.6in

Data Storage & Reset Function:
Storage: Auto save the accumulated electric energy value when power off.
Reset: Long press the button for 5s, the accumulative electricity will be reset to 0.

Wiring Connection:
Connect the green wire of the CT to the blue terminal of the meter.
Pass the wire of the circuit to be measured through the CT hole, and then connect it to the green terminal.
After power on, the screen will display the measured data.

Note:
The meter can only work on AC 50-60Hz pure mains supply. Do not use it to measure square wave, inverter output or corrected sine waves circuits, or it will be damaged.
Do not wrongly connect the wire of voltage input(green terminal) and CT(blue terminal), or it will be damaged.
Do not squeeze the screen when installing, or the screen will display gibberish or broken codes.