The PZEM Current and Voltage Reader is a module designed to accurately measure current, voltage, and power in various applications. It features the RS485 Serial Protocol, allowing you to easily read and transmit data to microcontrollers or computers.

SPECIFICATIONS

• Voltage
  • Range: 0.05 – 300V
  • Resolution: 0.01V
• Current
  • Range: 50 – 300A depending on the external shunt resister (50A Shunt Resiter Included)
  • Resolution: 0.01A
• Power
  • Range: 0.2 – 90kW
  • Resolution: 0.1W
• Measurement Accuracy Error: 1%
• Over Voltage Alarm
• Communication Protocol: RS485

Note: The included shunt resistor can only measure up to 50A. Please use your proper shunt resistor to measure a higher current.

SHIPPING LIST

• 1 x PZEM-017 DC Voltage and Current Reader
• 1 x 50A Shunt Resistor