Description: 【Feature】: Sensor signal that simulates voltage changes. The ratio of the two voltage signals V1 and V2 is adjustableAir flow sensore; Intake air pressure sensor; Oil pressure sensore 【Material】: Automotive Sensor Signal Simulator is made of sturdy pp material, ensuring longevity and reliability in its performance. 【Product Dimensions】: With a compact size of 15x9.5cm, this Automobile Vehicle Signal Generator is easy to handle and convenient to store or carry around. 【Simuletes Resistance Change】: Coolant temperature sensor; Intake air temperature sensor; Oil temperature sensor; Gas temperature sensor; Fuel temperature sensor; Ambient temperature sensor'Evaporator temperature sensor, etc. 【Versatile Use】: This signal generator is for simulating various signals in cars, making it an invaluable tool for professionals in auto repair and maintenance fields. Specification: Material: PP 15x9.5cm/5.91x3.74inch Package Includes: 1pc Car Signal Simulator or 1pc Car Signal Simulator with extension board Note: The cable wire and screwdriver' s colors are random. Please allow slightly errors due to manual measurement and different monitors.