0.28inch 0-100V Three Wire DC Voltmeter Green

Introducing the 0.28-inch 0-100V Three Wire DC Voltmeter with a green LED display – a tiny and compact solution for quick voltage measurements. Setting it up is a breeze; just connect the red wire to the positive pole, the black wire to the negative pole, and the yellow/white wire to the positive pole of the source you want to measure. If measuring across another source, ensure a common connection at the negative pole.

Worried about wire connections? Fear not! This voltmeter is equipped with reverse polarity protection, ensuring safety even in the case of a mix-up.

For optimal measurement accuracy, the voltmeter automatically adjusts the decimal point based on the measured voltage. It displays 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 provides real-time insights into battery status. Its versatility extends to measuring other voltages as well. Keep in mind that the maximum operating voltage is 100V, so leave a margin during operation to prevent potential damage.

With a bright and clear LED display, this voltmeter is ready to accurately measure DC voltages in the range of 0V to 100V.

Connections:

Red Wire: Positive of the Power supply

Black Wire: Negative of the Power supply and also used as the negative of the measurement voltage source

Yellow/White/Blue: Positive of the measurement voltage source

CASE 1: If you have only one power source to give Power as well as to measure the voltage 

CASE 2: If you have to measure the voltage of another source then

Package Includes:

1 x 0.28inch 0-100V Three Wire DC Voltmeter Green