Car Digital Voltmeter - Waterproof Voltage Gauge

Car Digital Voltmeter - Waterproof Voltage Gauge
The vehicle-mounted digital voltmeter is a great tool to monitor the vehicle battery voltage and understand the running state of the battery. Widely used for cars, motorcycles, bikes, substation automation, distribution automation, test equipment, voltage regulator, and so on.
Features
- Color: As shown.
- Material: Plastic.
- Size: 12 x 8 x 2 cm/ 4.7 x 3.1 x 0.8 inch.
- Power supply voltage: 5-30V.
- Display voltage: 5-19.9V.
- Suitable for car, motorcycles, bikes, substation automation, distribution automation, test equipment, voltage regulator, and so on.
- Mini size, the screen will have 3-bit bright LED digital, the information on the 12V voltmeter easy to read.
- Digital voltmeter is simple to connect, easy to use, and waterproof.
- When the voltage is lower than 11.7V or higher than 19.9V, the voltmeter will flash continuously to warn.
- When the car is charging or discharging, you can know the car status in time through the voltmeter.