A 52mm water coolant temperature gauge produced in the style of the GT40. Electrical water temperature gauges indicate engine coolant temperature in degrees Celsius (°C). A matching ETB temperature sensor is required to provide the gauge with the correct input resistance. The gauges are supplied a 'U'-shaped fixing bracket and thumb nuts along with a 12v /2w illumination bulb. Night illumination is classic white.
The gauge size of 52mm denotes the outer diameter of the main body of the instrument and hence a 53mm to 54mm diameter hole is required in the dashboard.