V27D-T1 3.2V-30V LED Digital Display Voltmeter (Black)

About the product
1. With reverse polarity protection, the max power supply can not exceed 30V DC.
2. This is DC Voltage Meter with 3.2V-30V measurement range.
3. Wiring is simple, only need to connect two lines
4. The position of the decimal point will move according to different measuring voltage.When measuring voltage is below 10V, display two decimal; measuring voltage above 10V, display one decimal.