Features 1、Oil Temp Gauge: The oil temperature indicator can timely find the operating temperature of the engine coolant, and timely reflect whether the temperature of the cooling system is normal. 2、Great Accuracy: The range of this oil temperature meter is 50-150℃, and the dial design ensures clear display for easy operation. 3、Practical Tool: Allows for wide application on diesel engine, automobile instrument, marine instrument and so on, very useful. 4、Using Good ABS: The utilization of premium ABS material and front waterproof panel enables excellent durability for long term using. 5、Easy to Install: Back twist mounting ring together with a compact size and a light weight will largely simplify the installation. Specification Item Type: Oil Temperature Gauge Material: ABS Waterproof Grade: Front Waterproof Dial Size: Approx. 52mm / 2.05in Range: 50 - 150℃ Bezel: Black Application: Widely applicable to diesel engine, automobile instrument, marine instrument. Package List 1 x Oil Temperature Gauge 2 x Nut 2 x Iron Coil Sheet 1 x Bracket 2 x Accessory