3-Digit Blue LED Digital Voltmeter Meter Module (3.3~17V)
Color: Black + white - Material: glass fiber - 3-digit blue LED display - Measuring range: 3.3~17V - Working current: - Refresh speed: 200ms / time - Measuring accuracy: 1% - Input impedance: About 100K - Cable length: 19cm - Perfect for motorcycle / car DIY project - Please Note: No reverse connect protection