Feature: _x000D_ Can measure voltage range of AC 80V-260V and current of 0-100A. _x000D_ The meter can only measure the active power(real power). It doesn't show Apparent power. _x000D_ Adopted STN whole viewing angle LCD, it can be clearly seen from 360 degree view. _x000D_ With overload alarm function, reset energy function, power alarm threshold preset function, etc. _x000D_ Store energy data when power off(can be reset). With split-core structure Current Transformer. _x000D_ _x000D_ Specification:_x000D_ Brand: PEACEFAIR_x000D_ Model: PZEM-011 _x000D_ Working voltage: 80-260VAC_x000D_ Test voltage: 80-260VAC_x000D_ Test current: 0-100A_x000D_ Rated power: 22kW_x000D_ Operating frequency: 50-60Hz_x000D_ Measurement accuracy: 1.0 grade_x000D_ Weight: 137g_x000D_ _x000D_ Function: _x000D_ Electrical parameter measurement function (voltage, current, active power, energy) _x000D_ Overload alarm function (over power alarm threshold, backlight and power flashing to alarm). _x000D_ Power alarm threshold preset function (can set power alarm threshold). _x000D_ Reset energy function. _x000D_ Store data when power off. _x000D_ STN whole viewing angle LCD (display voltage, current, active power/energy at the same time) _x000D_ Backlight function. _x000D_ _x000D_ Display format:_x000D_ 1. Power: test range: 0-22kW_x000D_ within 1KW, the display format is 0.0-999.9W;_x000D_ 1KW and above, the display format is 1000-9999W;_x000D_ 10kw and above, the display format is 10.0-22.0kW._x000D_ _x000D_ 2. Energy: test range: 0-9999kWh_x000D_ Within 10KWh, the display format is 0-9999Wh;_x000D_ 10kWh and above, the display format is 10-9999kWh;_x000D_ Over 9999kwh will return 0._x000D_ _x000D_ 3. Voltage: test range: 80-260V_x000D_ Display format: 80-260V_x000D_ _x000D_ 4.Current: test range: 0-100A_x000D_ Display format: 0.00-99.99A_x000D_ _x000D_ Backlight control: _x000D_ Press the light key to open or close the backlight, the backlight state will be automatically saved when the power is lost. _x000D_ _x000D_ Power cleared: _x000D_ Step1: Long press set key for more than 3 seconds until the power display area digital flashing, and then release the button. _x000D_ Step2: If you short press set key again, the power data is cleared and the cleared status is cleared. If you short press light key again, the power data is not cleared and the cleared status is cleared. If there is no keystroke within 10 seconds, the power data is not cleared and the cleared status is cleared. _x000D_ _x000D_ Power alarm setting: _x000D_ Step1: Press and hold light key for more than 3 seconds until the power display area is flashing, then release the button. _x000D_ Step2: Power display area shows the current power alarm value and the minimum number of start flashing, short press set key on the number +1, short press light key to switch to set the number of alarm value, the alarm value can not exceed 25kW (factory default 25kW). _x000D_ Step3: When the setting is completed, press light key for more than 3 seconds or no key action for more than 10 seconds, the data is saved and the setting status is exited. _x000D_ _x000D_ Power/Energy switching: _x000D_ You can short press set key to switch to display the current power / cumulative power consumption, display state power-down automatically saved. _x000D_ _x000D_ Precautions: _x000D_ This module is suitable for indoor, please do not use outdoor. _x000D_ Wiring order can't be wrong. _x000D_ It can't be used for inverter. _x000D_ _x000D_ Package List:_x000D_ 1 x Digital Voltmeter_x000D_ 1 x Split-core Current Transformer