Taidacent AC Digital Electrical Multi Meter Current Power Frequency Meter Electrical Power Monitoring Meter Energy Meter Module (PZEM-022 100A Opening and Closing CT)

PZEM-022 Voltage Test range 80~260V Display format 80~220V Current Test range 0~100A <10A display format 0.000~9.000A ≥10A display format 10.00~99.99A Frequency Test range 45~65Hz Display format 45~65Hz Power factor Test range 0~1PF Display format 0.00~1.00PF Power Test range 0~22000W, starting power 0.5W <10W display format 1.00~9.99W <100W display format 10.0~99.9W <1000W display format 100~999W <10000W display format 1.00~9.90kW≥10000W display format 10.0~22.0kW Energy consumption Test range 0～999kWh <10kWh display format 1.00~9.99kWh <1kWh display format 0 to 999Wh ≥10kWh display format 10～999kWh Backlight control The backlight can be turned on or off by a short press of the button, and the backlight state is automatically saved when the power is turned off. Zero power Step 1: Press and hold the button for 5 seconds until the power number flashes, then release the button; Step 2: If the button is pressed again, the battery data is cleared and exits the clear flashing state; Step 3: If there is no button action within 5 seconds, It means that the battery data is not cleared and exits the clear state. Power alarm value setting Step 1: Press and hold the button for 3 seconds until the screen displays "SET CLr" and release the button to enter the power alarm value setting state; Step 2: The power area displays the current power alarm value and the lowest digit starts to flash. At this time, the digit can be +1 by pressing the button. When there is no button operation for more than 3 seconds, the digit is automatically switched. The setting method is the same as above; Step 3: After the setting is completed, press and hold the button for more than 5 seconds to automatically save and exit. The active power threshold setting range is 0.0~1.1kW

• Backlight control
• Zero power
• Power alarm value setting