20A AC Digital LCD Panel Power Meter Monitor Power Energy Voltmeter Ammeter
Get measurements of power, current, voltage, and frequency at the same time using this AC Digital Power Energy Voltmeter Ammeter. This module has a large screen to display values.
The module can measure a voltage range of AC 110 V-250 V and a maximum current of 20/100 A. It is also equipped with overload alarm function, reset energy function, power alarm threshold preset function, and a blue backlight which can be turned on/off manually.
Dual measurement of AC voltage, AC current
Voltage Measuring Range: AC 80 ~ 260V
Current Measuring Range: AC 0 ~ 20A
Active Power Measuring Range: 0 ~ 4.5kW
Energy Measuring Range: 0 ~ 9999kWh
Operating Temperature: -10 ºC ~65 ºC
Operating Humidity: 35~85% RH
Dimensions:9 cm * 5cm * 2.45cm/3.54″ * 1.97″ * 0.96″
You can’t use the module for measuring the AC power converted from a DC power with an inverter.
The meter can only measure active power (real power). It doesn’t show apparent power which includes reactive power and active power.
This module is suitable for indoor, please do not use outdoor.
Applied load should not exceed the rated voltage, current.
Wiring order cannot be wrong.