Item Specifications: Condition: New Color: Green shell, black holder Material: Plastic, stainless steel Light Color: White Read Unit: C & F Reads: 40-120C & 100-250F Voltage: DC 12V Gauge Diameter: 52mm/2inchs Compatibility: Universally suitable for most 12V vehicles Quantity: 1 piece Item Features: 1. Brand Protection -- The water temperature gauge owns the brand protection of AUTOXBERT. Its quality is well guarranteed. 2. Universal Compatibility -- The item supports 12V volts, which makes the gauge suitable for 12V devices, such as cars, trucks, motorcycles, boats, etc. 3. Gauge Holders Suitability -- The diameter of this water temperature gauge is about 52mm (2 inches) wide. And it will comes with a holder which is made of stainless steel and can be disassembled from the gauge. Also, it can fit any gauge pods of which the diameters are aslo the same as that of the gauge, which means you can use it together with other types of car gauges to build your personal gauge kit via using various gauge holders with different numbers of holes. 4. Two Kinds of Temperature Units -- The item can show water or coolant temperature both in degree Celsius (C) and in degree Fahrenheit (F) so that there will be no longer any obstacles for you on reading the temperature. 5. Installation Manual Included -- With the water tempature gauge is an English installation maunal which makes the installation not more complex. Item(s) Included: 1x water temperature gauge 1x gauge holder 1x 1/8 NPT sensor 1x English installation manual 9x mounting parts