ขาย ❀Single Phase Digital Electric Saver Power Meter Wattmeter 220V 100A Khw Energy Meter Pzem 011 With Ct Split ราคาที่ดีที่สุด

Single Phase Digital Electric Saver Power Meter Wattmeter 220V 100A Khw Energy Meter Pzem-011 With Ct Split Electrical parameter measurement function (voltage, current, active power, energy) Overload alarm function (over power alarm threshold, backlight and power flashing to alarm). Power alarm threshold preset function (can set power alarm threshold). Reset energy function. Store data when power off. STN whole viewing angle LCD (display voltage, current, active power/energy at the same time) Backlight function. Colour:black Material:plastic Size:7.3cm*3cm Package Contents: 1* multimeter 1* opening and closing CT Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.