ขาย AC Single Phase Digital Electric Saver Power Meter Wattmeter 80-260VAC 100A Khw Energy Meter PZEM-011 with CT coil 3EqS ราคาที่ดีที่สุด

1. Working voltage: 80 ~ 260VAC 2. Test voltage: 80 ~ 260VAC 3. Rated power: 10A/22000W 4. Operating frequency: 45-65Hz 5. Measurement accuracy: 1.0 grade 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. Reset energy function. 5. Store data when power off. 6. STN whole viewing angle LCD (display voltage, current, active power/energy at the same time) 7. Backlight function. Display format 1. Power: test range: 0~22kW within 1KW, the display format is 0.0~999.9W 1KW and above, the display format is 1000~9999W; 10kw and above, the display format is 10.0~22.0kW 2. Energy: test range: 0~9999kWh Within 10KWh, the display format is 0~9999Wh 10kWh and above, the display format is 10~9999kWh; Over 9999kwh will return 0 3. Voltage: test range: 80~260V Display format: 80~260V 4. Current: test range: 0~100A Display format: 0.00~99.99A