Product Type：AC Digital Power Meter

Product Model：PZEM-022

Product Function：

1. Electrical parameter measurement function (voltage, current, active power, energy, frequency, power factor)

2. Overload alarm function (over power alarm threshold, backlight and power flashing to alarm).

3. Power alarm threshold preset function (can set power alarm threshold).

4. The energy can be reset use the key. 

5. Store data when power off.

6. Large-screen LCD 

7. Backlight function.

Measurement range：

1. Power: test range: 0~22000W, Starting measure power: 0.2W

＜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

1. Energy: test range: 0~999kWh

＜1kWh   display format: 0~999Wh

＜10kWh  display format: 1.00~9.99kWh

≥10kWh  display format: 10~999kWh

1. Voltage: test range: 80~260V

Display format: 80~260V

1. Current: test range: 0~100A,Starting measure current: 0.001A

＜10A display format:0.000~9.000A

≥10A display format:10.00~99.99A

1. Frequency: test range: 45~65Hz

    Display format: 45~65Hz

1. Power factor: test range: 0~1PF

    Display format: 0.00~1.00PF

Product picture：