Engine Tachometer 4000RPM 85mm Red Pointer Black Dial for DC 9 32V RV Fishing Boat Ship Features： 1、Product Information: 85mm pointer type, tachometer display range is 0‑4000RPM, engine cumulative hours of 0.0‑99999.9H, suitable for all kinds of vehicle modification. 2、Unique Design: Red backlight is easy to drive at night and protect your driving safety. The pointer display is highly accurate, easy and convenient to use. 3、Features: Stainless steel bezel and anti fog glass and PC material, good repeatability, strong versatility, reliability and stability, waterproof and dustproof, moisture resistant. 4、Wide Application: Engine pointer tachometer can be used in caravans, yachts, fishing boats, ships, car refitting, etc. 5、Advantages: The operating voltage is DC 9‑32V, low power consumption, long service life, exquisite workmanship and short start up time. Specification： Item Type: Engine Pointer Tachometer Material: Stainless steel bezel and anti fog glass and PC Color: Black dial with silver cover Tachometer Display Range: 0-4000RPM Engine Cumulative Hours: 0.0-99999.9H Backlight Color: Red Operating Voltage: DC 9-32V Installation Size: Approx: 85mm/3.34in Function Display: Speed, cumulative speed Application: Suitable for RV, yacht, fishing boat, ship, car modification and other fields Package List： 1 x Engine Pointer Tachometer 1 x User Manual