Detailed Product Description

The products are mainly used in cars in the use of mutual switching between liquid and gaseous fuels, showing gas capacity with accurate digit. It first start with oil, when the It has to start oil, the engine reaches a certain speed it will automatically change into gas fuel using. In particular the multiple functions of the switch, the engine speed can be adjusted optionally. When the gasoline was used up, you can start compulsively with gas fuel, which is to suppress the interference to ignition system.

Voltage: DC12V