... DURABLE 4.ONE YEAR GURANTEE 1,Controll pannel: GU641B2,LCD Indicator with automaic start and stop.3,Voltage, Current, Frequency ... , Speed, Power factor, Battery voltage,oil pressure,Working counter indicator.4,Charge failure, Battery low, Low pressure, High temperature ... stop protection.7,Switch on/off with indicator lamps.8,Emergency switch with indicator lamp. Harsen GU641B Diesel generator Controller ...