DC 0-300V 300A Voltmeter PZEM-017 Communication Wireless Module RS485 Modbus Voltage Current Power Energy Detector

Specifications Measurement accuracy 1 0 gradeWorking temperature 20℃ 60℃Communication port RS485Power Supply DC Certificate CE FCCDimensions 90 60 5 23mm L W H Function and Display Format Voltage 1 Measuring range 0 05 300V when the test voltage is 7V please use the independent power supply mode Resolution 0 01V 2 Measurement accuracy 1 Current 1 Measuring range 0 02 300A PZEM 017 2 Resolution 0 01A3 Measurement accuracy 1 Power 1 Measuring range 0 2 90kW PZEM 017 2 Resolution 0 1W3 Measurement accuracy 1 Energy Consumption 1 Measuring range 0 9999kWh2 Resolution 1Wh3 Measurement accuracy 1 Over Voltage alarm 1 Voltage threshold can be set divide into high voltage and low voltage threshold when the measured voltage exceeds the threshold it can alarm2 The default high voltage threshold is 300V the default low voltage threshold is 7V Note Do not use the USB port bring by your PC to be the independent power supply otherwise it may damage your PC Package Included 1 x PZEM 017 Communication ModuleIf you are looking for 10APZEM 003click here1386555