ITEM NAME:2X(Dl69-2048 Digital Display Lcd Multifunctional Ac Voltmeter Ammeter VoltaC3V3) 2X(Dl69-2048 Digital Display Lcd Multifunctional Ac Voltmeter Ammeter VoltaC3V3) 2X(Digital AC voltage and current meter are shown simultaneously measured AC voltage and AC current in the same instrument. The instrument does not need an additional AC transformer and the power supply (99A or less with precision small transformers), measurement is very convenient. 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 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 Press any part of the circuit and back, to prevent electric shock hazard. Color:black Material:ABS+plastic Size:8.00 * 4.80 * 4.20cm Package Contents: 1x LCD multi-function AC voltmeter ammeter)
