DC 0-300V 10A Voltmeter PZEM-003 Communication Wireless Module RS485 Modbus Voltage Current Power En

For the PC software and 485 line driver, please click the following link to download:

Specifications: Measurement accuracy: 1.0 grade Working temperature:-20a~ +60a Communication port:RS485 Power Supply:DC Certificate:CE,FCC Dimensions: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:0.01-10A(PZEM-003) 2. Resolution:0.01A 3. Measurement accuracy:1% Power 1. Measuring range:0.1-3kW(PZEM-003) 2. Resolution: 0.1W 3. Measurement accuracy:1% Energy Consumption 1. Measuring range: 0-9999kWh 2. Resolution: 1Wh 3. 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 alarm 2. 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-003 Communication Module

If you are looking for300A PZEM-017 :