V27D 3-Cable Digital DIY 0.56" 3-Digit LED DC Voltmeter w/ Fine Adjustment - Black (DC 0~100V)
Model V27D Quantity 1 Color Black Material Plastic + iron + PCB Specification Measurement range: DC 0~100V; 3-digital 0.56" LED nixie tube; display color: blue; Red cable: Power positive pole; White: Measuring positive pole; Black: Common negative pole; Refresh rate: about 500ms/time; Power: DC 3~30V; Note: The red cable can not over 30V Features Digital voltmeter Application Great for DIY project and other electronic products English Manual/Spec No Packing List 1 x Digital voltmeter module (19cm-cable)