Specification: Brand:
Model: PZEM-022
Working voltage: 80 ~ 260VAC
Test voltage: 80 ~ 260VAC
Current:100A
ed power:100A/22000W
Ope ing frequency: 45-65Hz
Measurement accuracy: 1.0 grade
Size: 9*5*2.5cm/3.5*2*1in
Wire length:19cm/7.5in
Weight: Approx.110g/3.9oz

Key function:
1. Backlight control
Short
press the key to turn on or off the backlight, the backlight has memory
function, it can store the on or off state when power off.
2. Reset energy
Step1: Long press the key for 5 seconds until the energy value flash, then release the key.
Step2: Short press the key again, then the energy value is cleared and exit the reset flashing state.
Step3:If
there is no ope ion on the key within 5 seconds, it means the energy
value is not cleared and will exit the reset state.
3. Set power alarm threshold
Step1: Long press the key until the LCD screen display"SET CLr", then release the key to enter the setting state
Step2:
Power window display the current power alarm value and the last digit
begin to flash, then you can short press to plus 1, when there is no
ope ing over 3 seconds, it will switch the digit position
automatically, the setting method is as same as the above.
Step3:
After finish the setting, long press the key over 5 seconds will store
automatically and exit, the range of active power threshold is
0.0~2.5kW.

Package list:
1 x AC Multifunction Digital Meter
1 x Closed Type CT

Note:
1. This module is suitable for indoor, please do not use outdoor.
2. Applied load should not exceed the ed power.
3. Wiring order can't be wrong.