This Controller Series is specialized for small crude oil, gasoline, gas generator sets'start, stop,monitor and defaults checking as well as parameters setting. The controller has a point array LCD screen, can display various faults in the same time that the genset will be stopped once it can not work smoothly. All the parameters can be configured through the front face buttons or use programmable interface by USB to adjust via PC. It can be widely applied for all kinds of auto control system of gensets. Colour: black Material: plastic Package Contents: 1 x Generator Controller Only 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.