Features: Multi-function: analog adjustable resistor, exhaust temperature sensor, oil pressure signal, etc. Durable: Selection of high-quality materials and functions, durable. Wear-resistant and shock-resistant. Easy installation: car lovers should have supplies. Professional and practical design, beautiful appearance, easy to carry and use. Suitable for most vehicles: motorcycles, scooters, cars, trucks, etc. Light weight: easy to carry and use. Ensures maximum performance and extended service life. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Size:As Picture Shown Resistance simulator for vehicles Function: Troubleshoot the fault quickly Functions: 1, analog adjustable resistance 2, exhaust temperature sensor 3, oil pressure signal 4, fuel temperature sensor 5, liquid level sensor 6, water temperature sensor 7, liquid temperature sensor 7, intake pressure temperature sensor 9, ambient temperature sensor 10, post-processing exhaust temperature sensor Package List: 1*Cars Sensor Signal Analog Generator (Potentiometer +9 Test Needle)