100A AC 80V-260V 20A /100A 4 in 1 Digital LCD Panel Digital Power Watt Monitor Current Voltmeter Ammeter Voltage KWh Multimeter Tester Meter with Current Transformer CT

This meter can only be used with one-phase AC power. And it can only measure the active power. Store energy data when power off, button available for controlling. Also with overload alarm function, backlight and power will flash when exceeding the preset value. 

Features:
4 in 1, with multiple electrical parameter measurement function.
Large-screen LCD can display voltage, current, active power, energy at the same time.
Dual measurement of AC voltage, AC current with AC current transformer.
With overload alarm function, backlight and power will flash when exceeding the preset value. 
The blue backlight can be turned on/off manually. 
One button to operate, easy to use, no  power needed.
Store energy data when power off, button available for controlling.
Energy measurement is nonvolatile with power interruption. It can be reset to zero via reset button.

Specifications:
Working voltage: 80 ~ 260VAC
Rated power: 100A/22000W
Working Frequency: 45-65Hz
Test Range and Display format: 
    Power: test range: 0~22kW 
        < 1kW, display: 0.0~999.9W 
        1kW~10kW, display: 1000~9999W 
        > 10kW, display: 0.1~22.0kW 
    Energy: test range: 0~9999kWh 
        <10KWh, display: 0~9999Wh 
        >10kWh, display: 10~9999kWh 
    Voltage: test range: 80~260V(single-phase) 
        Display: 80~260V 
  Current: test range: 0~100A 
        Display: 0.00~99.99A 
Operating Temperature: -10 oC ~65 oC
Operating Humidity: 35~85% RH
Accuracy: ±1%
Power consumption: 0.2W
Measurement speed: 2 times/s
Item weight: 105g / 3.70oz
Package weight: 113g / 3.99oz
Hole size: 8.5 * 4.5cm / 3.35 * 1.77in
Item size: 9 * 5 * 2.5cm / 3.54 * 1.97 * 0.98in
Package size: 10 * 6 * 5cm / 3.94 * 2.36 * 1.97in

Button control: 
1. Backlight control: 
Short press to turn on or turn off the light 
2. Power cleared: 
Long press for 5 seconds till the number on the screen flashes, then stop pressing. Short press again, data will be cleaned and log out flashing mode. 
Long press for 5 seconds again, the data will be saved and log out the power cleaned mode. 
3. Power alarm settings: 
Long pressing until "SET CLr" appears in the power area. 
Power window shows the current alarm range while the lowest digit starts to flash. 
Then, short press to add one (+1), the setting will move to another digit automatically after 3 seconds. 
Long press for 5 seconds to log out after finishing setting. 

Notes
1. This module is suitable for indoor, not outdoor
2. Applied load can not exceed the rated power.
3. The wiring order CAN NOT be wrong.

Package List:
1 * AC Power Multimeter 
1 * Current Transformer