52mm Digital Water Temperature Gauge 0-120 with Red Backlit for Car Truck RV Boat IP67 Waterproof Features: 1. Waterproof: Features a 316L stainless steel bezel with IP67 waterproof and dustproof rating, suitable for use in humid environments, ideal for marine and harsh conditions. 2. Anti-fog Function: High transparency curved PC and glass construction provide double-layer anti-fog protection, offering superior performance compared to single-layer glass coatings or anti-fog agents. 3. Digital Display: Displays temperature range from 0 to 120C with red backlight for clear nighttime visibility. Offers high accuracy, broad compatibility, and easy operation. 4. Wide Voltage Design: Operates on a long-term working voltage of 9-32V DC, with peak tolerance up to 36V. Low power consumption, extended service life, and fast startup time. 5. Electronic Sensor Compatibility: Supports multiple sensor signal types including 0-190 ohm, 240-33 ohm, 0-5V, 0.5-4.5V, and 4-20mA analog signals. 6. Wide Application: Snap-in mounting design ensures secure fit and reliable performance under strong vibration. Suitable for various watercraft such as boats, fishing vessels, yachts, and outboard motors. Specifications: Item Type: Water Temperature Gauge Material: 316L Stainless Steel Bezel, Anti-fog Glass, PC Temperature Range: 0-120C Protection Class: IP67 (suitable for submersion up to 1 meter) Backlight Color: Red Working Voltage: 9-32V DC Working Current: 60mA Operating Temperature: -30C to +75C Storage Temperature: -40C to +85C Package List: 1 x Water Temperature Gauge 1 x Wiring Harness 1 x User Manual