The voltmeter is used to monitor the storage battery voltage. Timely grasp the state of your battery between full charged and discharged.

Features:
3-digit display with LED digital tube, clearly showing the voltage.
Used to monitor the storage battery voltage, with reverse connection protection.
Timely grasp the state of your battery between full charged and discharged.
Waterproof design with mini size, very easy to install.
The indicator in the middle will twinkle to alarm when the voltage is more than 15V.
Voltage measurement purposes can also be used for other products.

Specifications:
Shell color: Black
Material: Polyamide eco-friendly
Thread diameter: 29mm / 1.1in
Input voltage: DC 12V
Measuring range: 5-15V
Waterproof level: IP65
Package size: 15 * 12 * 3.5cm / 5.9 * 4.7 *1.4in
Weight: 31g / 1.1oz

Package List:
1 * LED Panel Voltmeter
2 * Connecting Cables