REK RK9813N 600V 20A Intelligent AC Digital Power Meter Tester High Accuracy Electrical Parameters Tester

Features 1 You can adjust the time of the over limit alarm 2 Add two products of high current type and low current type 3 The current overrun and power overrun adjustment process is more intuitive and the operation is more convenient 4 Increase work energy display function 5 the current and power over the upper limit and over the offline alarm function can be set whether to enable 6 Full range of optional communication functionsSpecification Model RK9813NProduct Name digital power meterFour windows display V A W PF Hz KW hInput voltage 0 600VInput current 0 0 1A 0 08 4A 3 5 20APower P 12KWPower factor PF 1 000 to 1 000Test frequency 45Hz 65Hz refers to the frequency that the tester can detect Accumulated range of electric energy 0 1000KW hDisplay resolution Voltage 0 1VCurrent 10uA current is less than 100mA 1mA current is less than 10A 10uA current is less than 9 999mA Alarm function NoneCommunication function RS232 DB9 interface optional Measurement speed 2 times secondBasic accuracy ± 0 4 reading 0 1 range 1 digit Lock function used when data fluctuates easy to readWorking power ≤AC 220V ± 20 50 60HzPower consumption less than 8W 220V 50Hz Overall dimensions 305 235 120mmWeight 2 5kgApplication Area Motor rotating motorHousehold appliances TV refrigerator air conditioner washing machine electric blanket charger Power tools electric drill pistol drill gas cutter grinder grinder electric w