Peacefair Pzem-051 Manual Official

Peacefair PZEM-051 is a 4-in-1 DC digital multimeter used to monitor voltage, current, active power, and energy consumption simultaneously on a single LCD screen. It is primarily designed for indoor use in systems such as solar panels, battery banks, and RV electrical setups. РКС Компоненти - РАДІОМАГ Core Specifications Voltage Range: 6.5 ~ 100V DC. Current Range: 0 ~ 100A (requires an external 100A/75mV shunt). Power Range: Energy Range: 0 ~ 9999kWh. 1.0 grade (±1%). en.peacefair.cn Button Operation Guide

Cons:

If you want, I can:

• Do not press any buttons.
• Remove power immediately to exit without saving.
• Incorrect calibration can permanently ruin the accuracy of the meter.

1. Install 50A shunt on battery negative terminal.
2. Wire PZEM-051 power to 12V bus bar.
3. Set VR1 to read exactly 13.8V (float voltage).
4. Turn on a 200W inverter → Display shows 16.6A, 200W.

The device is controlled via a single button located on the front panel: Step-by-Step Short Press Toggle Backlight Press once to turn the backlight on or off. Long Press (CLr) Reset Energy Hold until " peacefair pzem-051 manual

Peacefair PZEM-051 Manual