CURRENT DIGITAL VOLTAGE METER LCD 6,5-100V DC 20A Characteristics: The large LCD screen displays voltage, current, active power and energy at the same time. DC voltmeter is equipped with power alarm threshold, overload alarm function. It has a memory function that can store measurement data when power off. Briefly press the key to turn the backlight on or off. Built-in current shunt design, convenient to use and time saving. Specifications: Brand: PEACEFAIR Model: PZEM-031 Operating Voltage: 6,5-100 V DC Voltage test range: 6,5-100V DC Rated Power: 20A / 2000W Measurement accuracy: 1,0 Weight: approx. 78g Format display test range Power 0-2kW 1kW, 0,0-999,9W 1kW, 1000-2000W Energy 0-9999kWh 10kWh, 0-9999Wh 10kWh, 10-9999kWh Voltage 6,5-100V 6,50-99,99V Current 0-20A 0,00-20,00A The package contains: 1 x Voltage Meter This module is only suitable for 6,5100V DC power supply. This module is suitable for indoor use, not outdoor use. The applied load must not exceed the rated voltage and current. The wiring order cannot be bad. Built-in current shunt design, no need to connect outside.