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 15.6 x 10 cm, 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 15.6x10cm/6.14x3.94inch Package Includes: 1set Car Signal Simulator Note: The cable wire and screwdriver' s colors are random.Please allow slightly errors due to manual measurement and different monitors.