LinkStyle AC 110V-250V 100A LCD Digital Current Volt Watt Power Energy Frequency Meter Kwh Ammeter Voltmeter With Shunt Switches & Outlets Plug and Play&Easy to Install:

Plug and Play&Easy to Install: With Built-in drive integrated design and small size

UPC: 619960783900

( 5V/24W/4

Blackberry

LinkStyle AC 110V-250V 100A LCD Digital Current Volt Watt Power Energy Frequency Meter Kwh Ammeter Voltmeter With Shunt Switches & Outlets Plug and Play&Easy to Install:The large screen can display power current voltage frequency power factor power consumption at the same time. Can measure voltage range of AC 110V 250V and maximal current of 100A. Equipped with AC current transformer, donnot need to buy it separately. With overload alarm function, reset energy function, power alarm threshold preset function, etc. The blue backlight can be turned on off manually. Store energy data when power off (can be reset to 0).