What is this?
DC digital display voltmeter is mainly used to measure voltage. This voltage meter can be used for electronic production or voltage monitoring of electric vehicle batteries.

What will I get?
Measuring Range: 0.00V-30.0V
Power Supply Range: Red DC4.50-30.0V, Green DC4.70-30.0V, Blue DC5.00-30.0V
Input Impedance: >100KΩ
Working Current: RedOperating Temperature: -10℃~65℃
Screen Size: 36 x 18mm / 1.42 x 0.71 inch (L*W)
Board Size: 48 x 28.5 x 21.5mm / 1.89 x 1.12 x 0.85 inch (L*W*H)
Wire Length: 150mm / 5.91 inch

Are there any advantages of the product?
No need for an independent power supply, and the voltage under test is directly used as the power supply.
With reverse connection protection, no burning if connected in reverse.

How to use it?
Steps of installation: 1. Cut the right size in the area you want to install; 2. Connect the wires;3. Install the display in the cutting position.

What should I notice?
Input voltage higher than 30V may cause permanent damage!