Features: All sensors are tested to ensure the highest possible resistance to corrosion. Laboratory test to ensure product life longevity. Manufactured to OE specification for fit, form, and function.Colour:blackMaterial:plasticProduct size: 9.5x6.3x3.2cmPower Supply: DC 9V - 40VWorking temperature: -40 - 50℃Working humidity:45%-75%RHTemperature sensor screw : M10Oil Pressure sensor:1/8 NPTTest parameters:Voltage Test:9-35V, Accurany:0.5%,Alarm:Less than 10.5V/ 14.5-21.5V / more than the 29VWater Temperature Test: 0-110℃,Accurany:0.1%,Alarm:more than the 96℃Fuel Test:0-1.0MPa,Accurany:0.1%,Alarm:Less than or equal to 0.08MPaOil Pressure Test :5-1000Ω,Accruany:1%,Alarm:more than the 10%Package Contents:1x Gauge1x Temperature sensor1x Oil Pressure sensor2 Set cableOnly the above package content, other products are not included.Note: Light shooting 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.