0.28inch 3.5-30V Two Wire DC Voltmeter Green

Introducing the DC 3.5-30V 2-Wire Green LED Display Digital Voltage Voltmeter Panel – a compact and efficient solution for quick voltage measurement. With a setup that takes just minutes, connect the red wire to the positive pole and the black wire to the negative pole, and you’ll see the LED blink in no time.

Featuring reverse polarity protection, you can connect the wires worry-free, avoiding any mishaps in the electric circuit. This voltmeter operates without the need for external power and has a working voltage range of 3.5-30V. To ensure optimal measurement accuracy, the decimal point automatically adjusts based on the measured voltage, displaying two decimal places for voltages below 10V and one decimal place for voltages above 10V.

Perfect for monitoring storage battery voltage in motorcycles and cars, this voltmeter helps keep track of the battery’s status. It’s versatile for measuring other voltages as well. With a maximum operating voltage of 30V, be sure to leave a margin during operation to prevent potential damage from electrical sparks, power supply ripple, or abrupt voltage changes.

Equipped with a bright and clear LED display, this voltmeter is ready to accurately measure DC voltages in the range of 3.5V to 30V.

Connections :

Red Wire: source +ve terminal.

Black Wire: Source -ve terminal.

Features:

1. Don’t need the external power supply because it is a self-powered version of this display.
2. Best operates in the working voltage range of 5V to 24V
3. 100% Brand new and high quality.

Package Includes:

1 x 0.28inch 3.5-30V Two Wire DC Voltmeter Green