Features 1、Mechanical Dial: Mechanical water temperature gauge with sensor, equipped with 52mm dial, suitable for engineering vehicles. Made of excellent materials for high reliability and lasting durability. 2、Accurate Reading: This water temperature gauge has 2 inch diameter dial with a clear and easy to read pointer design, accurately displays water temperature to help users view changes. 3、Sensor and Dual Scales: Equipped with a sensor and dual scales display for convenient monitoring of water temperature variations. High accuracy and easy installation for various engineering vehicles. 4、Wide Compatibility: Suitable for various engineering vehicles, with a reading range of 40‑130℃ (110‑265℉), featuring a maximum outer scale of 265°F and a 1/2in NPT thread specification. 5、Reliable Choice: Stainless steel and ABS plastic construction, DC 12V voltage, and an illuminating bulb option, ensuring stable performance and high reliability for your engineering projects. Specification Item Type: Vehicle Water Temperature Gauge Material: Stainless Steel, ABS Plastic Reading Range: 40-130℃, 110-265℉ Maximum Range Outer Scale: 265℉ Thread: 1/2in NPT With Bulb for Illumination Package List 1 x Water Temperature Gauge 1 x Bracket 2 x Nuts 1 x Bulb