- HongKang, Hong Kong
- US $18.22
- Jan 29th
AC 100A 0-22000W LED Power Meter Voltage KWh Time Watt Voltmeter Ammeter With CT Description:1.Electric parameters measurement function : Energy Power Voltage Current Working Time2.Power down data storage function : Keep off before the electric power,total operation time,display items,back light out state 3.Overload alarm function : More than power alarm threshold backlight flashing alarm4.Power alarm threshold preset functions : Can set power alarm threshold