PM9801 AC Voltage Current Power Factor Digital Power Meter Tester Dynamometer Electrical Parameter Tester Alarm Function

PM9801 single phase electric parameter tester alarm Descriptions Four window shows at the same time frequency and voltage current power power factor All measurements were Trms true effective value The automatic range Accuracy 0 5 With a high immunity to external noise Instrument 100 240V AC power supply suitable for all kinds of used electric field Shell is made of soft rubber material beautiful durable shatter resistant Applicable to the production line test if the lighting products household electrical appliances electrical products power products Application field Energy consumption test of household appliances Energy consumption test of air conditioner Power consumption of electrical lighting Power test of LED lamp Charger and switch power supply test Specifications Connection modeSingle phasedisplayLED digital screenMeasurement itemsVoltage V current A active power W power factor frequency of Hz PFMeasuring formTrms true RMSVoltage range3V 600V AC automatic range switching Peak voltage 700V ACMinimum test voltage 3V AC less than 3V can be customized current range5mA 20A AC automatic range switching Peak current 26A ACThe minimum test current 5mA AC less than 5mA can be customized The power range0 1W 12kWPower factor range0 001 1 000Calculation method Watts W divide Voltage V times Current A Power factor PF Frequency range45 65HzBasic accuracy 0 4 0 1 range reading 1 words Measuring speed5 times secInput impedanceMore than