PM9840 Bench TRMS AC Voltage Current Power Meter High-power Electric Type 600V 40A

Features LED digital display voltage current power power factor frequencyAll measurements for true RMS Trms Automatic range Accuracy 0 5 on the Richter scale are unlikely The biggest test current 40 a Noise has high immunity to the outside world Support data lock Can be set up and down limit alarm function Applicable to the production line test such as lighting products home appliances electrical products power products etcAreas of application Household appliances power consumption test The energy consumption of the air conditioner test Lighting electric power consumption LED lamps and lanterns of test power consumption Motor and motor test The test of chargers and switching power supplySpeacifications Connection modeSingle phaseAccording toLED digital screenMeasuring projectV voltage current power factor active power W A PF Hz frequencyMeasuring formTrue RMS TrmsVoltage range5 v to 600 v AC automatic range switching Peak voltage 700 v ACMinimum 5 v AC test voltage less than 5 v can be customized Current range20 ma 40 a AC automatic range switching Peak current 52 a ACMinimum test current 20 ma AC less than 20 ma can be customized Power range0 1W 24kWPower factor range0 001 to 1 000Calculation watt W present voltage V by current A power factor PF The frequency range45 400HzBasic precisionPlus or minus 0 4 0 1 range 1 r speaking reading and writingMeasurement speed5 times SEC The input impedance1 m or more omega all voltage The p