Car LCD 3 in 1 Water Temperature/Oil Pressure/Voltage Gauges. With digital display, intuitive observation. Parameter display precision and stability, low power consumption. Stable performance.Anti-shake,anti vibration and anti bump. Easy installation. Product description: Name: Car LCD 3 in 1Gauge(Water Temperature/Oil Pressure/Voltage Gauges) Power Supply: DC 9V - 36V Working temperature: -40 - 50 Celsius Working humidity:45%-75%RH Temperature sensor screw : M10 Oil Pressure sensor:1/8 NPT Application: Suitable for Car,Motorcycle or by your need! Suit Measurement object: compressed air, oil Colour:Black Material:plastic Package Contents: 1 x Gauge 1 x Emperature sensor 1 x Oil Pressure sensor(The color is random, the specified color is not accepted) 1 Set x Cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.