AC Volt and Amperage Meter PZEM-061

Function 1. Electrical parameter measurement function (voltage, current, active power, energy) 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 reset function of energy key. 5. Store data when power off. 6. Large-screen LCD (display voltage, current, active power, energy at the same time) 7. Backlight function. Appearance and Key function Display InterfaceDisplay interface is a large-screen LCD,it can display voltage, current, power, energy parameters at the same time. Display format 1. Power: test range: 0~22kW Within 1kW, the display format is 0.0~999.9W; Within 1kW~10kW, the display format is 1000~9999W; 10kW and above, the display format is 0.1~22.0kW. 2. Energy: test range: 0~9999kWh Within 10KWh, the display format is 0~9999Wh; 10kWh and above, the display format is 10~9999kWh. 3. Voltage: test range: 80~260V Display format: 80~260V 4. Current: test range: 0~100A Display format: 0.00~99.99A Specification parameters 1. Working voltage: 80 ~ 260VAC 2. Test voltage: 80 ~ 260VAC 3. Rated power: 100A/22000W 4. Operating frequency: 45-65Hz 5. Measurement accuracy: 1.0 grade Dimensions: Height x Width Display 30X51mm 1 5/32" x 2" Total Unit 50 x 89mm 2" x3.5" Panel Opening 45 x 85 1 25/32" x 3 3/8" The unit is powered by 80-260 volt polarity does not matter.