Peacefair PZEM-004T AC Energy Meter, Multi-Function Power Monitor

The Peacefair PZEM-004T AC Energy Meter is a versatile and precise multi-function power monitor designed to help you track and manage your electrical consumption with ease. Whether you are a homeowner looking to reduce energy bills, an electrician performing diagnostics, or a DIY enthusiast building a smart home system, this meter provides real-time data on voltage, current, active power, and cumulative energy usage. Its clear, easy-to-read display and straightforward interface ensure that you can quickly assess your power usage at a glance, empowering you to make informed decisions about your electricity consumption.

This device is built for reliability and accuracy, featuring a wide measurement range that accommodates various AC loads up to 100A. The PZEM-004T uses a non-invasive split-core current transformer, which means you can install it without cutting or disconnecting your existing wiring—saving you time and effort. The meter also supports remote monitoring capabilities, allowing you to integrate it with microcontrollers like Arduino or Raspberry Pi via its TTL serial interface, making it an ideal component for IoT energy management projects.

With its compact design and robust construction, the Peacefair PZEM-004T is suitable for both residential and commercial applications. It helps you identify energy-hungry appliances, monitor solar panel output, or manage power usage in RVs and workshops. By providing accurate and timely data, this energy meter enables you to optimize your energy efficiency, reduce waste, and ultimately save money on your electricity bills. Upgrade your power monitoring setup today with this reliable and affordable solution.