Features: <br> <br>Large screen LCD displays voltage, current, active power, energy at the same time. <br>The DC voltmeter is designed with power alarm threshold, overload alarm function. <br>It has memory function can store measure data when power off. <br>Short press the key to turn on or off the backlight. <br>Built in current shunt design, convenient for using and saving your time. <br> <br> <br>Specifications: <br>Brand: PEACEFAIR <br> <br>Model: PZEM-031 <br> <br>Working voltage: 6.5-100V DC <br>Voltage test range: 6.5-100V DC <br>Rated power: 20A / 2000W <br>Measurement Accuracy: 1.0 <br>Weight: Approx. 78g <br>Test Range Display Format <br>Power 0-2kW ＜1kW, 0.0-999.9W <br>≥1kW, 1000-2000W <br>Energy 0-9999kWh ＜10kWh, 0-9999Wh <br>≥10kWh, 10-9999kWh <br>Voltage 6.5-100V 6.50-99.99V <br>Current 0-20A 0.00-20.00A <br> <br> <br>Note: <br> <br>This module is only suitable for 6.5~100V DC power. <br>This module is suitable for indoor, not outdoor. <br>Applied load cannot exceed the rated voltage and current. <br>The wiring order cannot be wrong. <br>Built in current shunt design, don't need to connect outside. <br> <br>Packing Included: <br>1 x Voltage Current Meter<br>1、Large screen LCD displays voltage, current, active power, energy at the same time <br>2、The DC voltmeter is designed with power alarm threshold, overload alarm function <br>3、It has memory function can store measure data when power off <br>4、Short press the key to turn on or off the backlight <br>5、Built in current shunt design, convenient for using and saving your time