Peacefair PZEM-004T AC Multi-function Electric Energy Metering Power Monitor

Peacefair PZEM-004T AC Multi-function Electric Energy Metering Power Monitor

The Peacefair PZEM-004T AC Multi-function Electric Energy Metering Power Monitor is a versatile device widely used in electrical consumption measurement projects. It accurately measures four key electrical variables: voltage, current, power, and energy.

Features:

• Measures AC (RMS) voltage, current, and power (single-phase)
• Interfaces easily with Arduino and other hardware using a compatible code library
• Simple setup: Power the board with a power supply or the AC source being measured, connect the circular sensor, and begin measuring
• Equipped with a TTL to USB adapter wire for convenient connection to a computer or microcontroller
• Features a TTL serial data communication interface for reading and setting parameters
• Built-in button for clearing electricity consumption data
• Power-down data storage function ensures cumulative power data is retained
• Suitable for indoor use only; do not exceed the rated power or incorrectly wire the device