General description Beautiful and compact voltmeter designed for 12V cars and motorcycles. It provides real-time voltage data with a measuring range between 8V and 16V DC. The voltmeter features a large screen with a bright LED display, ensuring clear readings. It is also waterproof and shockproof, making it suitable for various applications. Technical specifications Measuring range: 8V to 16V DC Voltage alarm: Flashes when voltage is lower than 11.5V or higher than 19.8V Usage Widely used for cars, motorcycles, bicycles, substation automation, distribution automation, testing equipment, and voltage regulators.