AC 80-260V 100A Digital Current Voltage Amperage LCD Power Meter DC Volt Amp Testing Gauge Monitor Power Energy Tester A

Description Active power is calculated as P U I cos cos represents the power factor purely resistive loads such as incandescent heater etc the power factor is generally close to 1 inductive and capacitive load load power factor 0 1 therefore purely resistive load test time P is substantially equal to or close to U I test inductive or capacitive loads such as refrigerators washing machines televisions computers etc when P Less than U I As for the specific number to keep the power factor related to power factor different for each appliance please show table prevail Specification Size 90 x 50 x 25mmApply to power grid voltage range 110V 220VWorking voltage 80 260VACTest voltage 80 260VACRated power 100A 22000WWorking Frequency 45 65HzMeasurement accuracy 1 0Feature Network voltage direct power supply no external power supply measurement precision large screen LCD liquid crystal screen display clearly A Function1 Electrical parameter measurement function voltage current active power power 2 Overload alarm function over power alarm threshold the backlight and power flicker tips 3 The power alarm threshold preset function can set up their own power alarm threshold The power button clear function 5 Power down data storage function 6 Large screen LCD screen full display function display voltage current active power power 7 Backlight B Display and keyDisplay Interface Display voltage current power energy paramete