Manual |verified|: Peacefair Pzem-051

The is a popular, low-cost AC digital multifunction meter designed for single-phase systems. It is widely used in DIY electronics, solar monitoring, and industrial control panels to measure voltage, current, power, and energy consumption.

: Supports up to 100A (requires external shunt). peacefair pzem-051 manual

The shunt must be connected in series with the negative line to the load. The is a popular, low-cost AC digital multifunction

A short press turns the backlight on or off. This state is saved automatically even after power-down 0;265;0;414;. Energy Reset: The shunt must be connected in series with

| Feature | PZEM-051 (THIS ARTICLE) | PZEM-061 | | :--- | :--- | :--- | | | Direct Current (DC) | Alternating Current (AC) | | Shunt Type | External 75mV Shunt | Built-in CT (Current Transformer) | | Max Voltage | 100V DC | 230V / 110V AC | | Best for | Solar/Battery | Home Mains |