Peacefair PZEM-051 is a 100A DC digital multi-function meter designed for monitoring solar power systems, battery charging, and various electronic setups. It measures and displays four critical electrical parameters simultaneously: voltage, current, active power, and energy consumption. Key Features & Capabilities Measurement Range : Operates within 6.5 to 100V DC and can measure up to when paired with a matching 75mV shunt. Integrated Functions Voltage Alarm
The meter requires at least 6.5V to operate. If measuring a source below 6.5V, a separate power supply is required for the meter's logic 0;a9c;. peacefair pzem-051 manual