Digital display fertures total running hours, load level, and fuel level and AMPS used, overload, low oil. Voltage transfer switch, the 50A socket can get full power under 120V. Easy to read how much fuel been used, how much percentage of fuel left. Equipped with an ats outlet making it easy to connect to a compatible automatic transfer switch perfect model for home standby. Automatically tums off the generator when an unsafe level of carbon monoxide is detected.