V27D 3-Digit LED Display Panel Digital Voltmeter - Black (DC 3.0-30V)
Model V27D Quantity 1 Color Black Material Plastic + iron + PCB Specification Measuring range: DC 3.0-30V. 3-digit 0.56" LED display Display color: Blue; Refresh rate: 500ms each time; No power supply Features Digital voltmeter Application DIY project English Manual/Spec No Packing List 1 x Digital voltmeter (19cm cable)