Description: Functional: Measure and display battery capacity and voltage, temperature display, alarm low voltage. Easy do read: Capacity and voltage can be displayed simultaneously, clearly and easily read. LCD Display: Large LCD screen with backlight for easy reading. premium material: made of the highest quality ABS material, which is durable in use. Easy installation: Installation is simple and quick, so you don't have to worry too much. Specification: Color: Black Material: ABS Size: ok. 6x4x2cm/2.4x1.6x0.8inch Voltage measurement range: DC7V-100V Operating current: <10MA Display Mode: Liquid Crystal Screen Display Color: Color Screen Measurement accuracy: 1% 1 word Measurement speed: about twice per second Operating temperature: -10 -- 70 Operating Humidity: 10-80% Operation Pressure: 80-106Kpa There may be several color distortions due to different computer resolutions. There may be a slight error due to different hand measurements. The package includes: 1 sztuka battery voltmeter. (with 1 pc. harness) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.