0.28inch 3.5-30V Two Wire DC Voltmeter Blue

Introducing the compact DC 3.5-30V 2 Wire Blue LED Display Digital Voltage Voltmeter Panel – a hassle-free solution for quick and easy voltage measurement. With a user-friendly setup, just connect the red wire to the positive pole and the black wire to the negative pole, and the LED display will start blinking.

This voltmeter features reverse polarity protection, ensuring safety even in case of wire connection mismatches. It operates within a voltage range of 3.5-30V without the need for an external power supply. The meter automatically adjusts the decimal point position for optimal measurement accuracy, 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 can also be used for various other voltage measurements. It has a maximum operating voltage of 30V, and its bright LED display provides clear readings in the 3.5V to 30V range.

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 Blue