Features:This meter is only suitable for pure AC 50-60HZ mains power supply, it can not be used for a square wave,inverter output,measurement the sine wave circuit of modified sine wave ,otherwise the instrument will be permanently damaged!
The order of connection:First, connect the current loop line, 220V voltage finally connected. After switching 220V power supply, the instrument will not be able to touch any part of the circuit and back, to prevent electric shock hazard.
Specification:Accuracy: 1% ± 2 words
Display: voltage and current display four red .31 inches LED digital control, active power, apparent power and power factor of five red LED digital tube 0.31 inches.
Measuring range: AC voltage: AC80-300V (measuring range according to the device of their choice) Household checked 80-300V 100.0A
AC current: AC0-100.0A, when the measured current is less than 10A current display resolution is 0.01A, when the current is greater than 10A current with a resolution of 0.1A automatic conversion range (automatic decimal point shift)
Active Power:(Measuring voltage AC80-300V) 0-30000W (AC200-450V: 45000W) start measuring power 3W normal show!
Apparent power :( measuring voltage AC80-300V) 0-30000W (AC200-450V: 45000W) start measuring power 3W normal show! Power factor: 1.000-0.000
Measurement speed: about 2 times per second
Dimensions: 79 x 43 x 48mm
Cutting Size: 76 x 39mm
Package included:
1 x LCD Multifunctional AC Voltmeter Ammeter
