Attractive Appearance: Beautiful and small voltmeter for 12 V cars or motorcycles. LED Display: Large screen and bright LED display with clear readings, waterproof and shockproof. Real-time data: Real-time voltage data can be measured and displayed with a measurement range between 8 V and 16 V DC. Alarm reminder: The voltage measurement range is 8 V - 16 V DC (12 V DC dedicated). If the voltage is below 11.5 V or above 19.8 V, the number displayed on the voltmeter will flash. Widely used: For cars, motorcycles, bicycles, transformer automation, distribution automation, test equipment, voltage regulator and so on. The car digital voltmeter is easy to read and connect to your 12 Volt system. Mainly used for monitoring battery voltage and determining the operating status of the voltmeter and can also be used to measure the voltage of other products. Specification: Type: 1 x digital voltmeter. Material: ABS. Display type: LED display. Display colour: blue. Voltage measuring range: 8 V - 16 V DC. Input voltage: 12 V. Accuracy: 0.2 %. Red wire: Mains adapter + Black wire: Mains adapter - Size: 5.6x 2.9x 1 cm. Weight: 25g. Contents: 1 x LED digital voltmeter.