Features 1、Configuration of standard instrument industry-specific curved glass, clear data display, with anti-fog function. 2、With red LED backlight, it can also operate normally at night and has a long service life. 3、High quality stepping motor, low power consumption, high accuracy, stable performance, safety and reliability. 4、With ultra-wide working voltage design, waterproof and dust-proof grade IP67, it can adapt to various harsh environments. 5、It is made of high quality material, durable, aging resistant and can be used for a long time. Specifications: Features: Configuration of standard instrument industry-specific curved glass, clear data display, with anti-fog function. With red LED backlight, it can also operate normally at night and has a long service life. High quality stepping motor, low power consumption, high accuracy, stable performance, safety and reliability. It is made of high quality material, durable, aging resistant and can be used for a long time. This intelligent digital display water level meter can be widely used in automobiles, ships, engine groups, construction machinery and other fields. Specification: Condition: 100% Brand New Item Type: Water Level Meter Material: Plastic, Stainless Steel, Glass Type: J-YK00030 Protection Grade: IP67 Color: As Picture Shown Display Range: 0-100% Mounting Hole Diameter: Approx. 52mm / 2.0in Package List: 1 x Water Level Meter 1 x Instruction Manual Package List