TS-400-148A is DC/AC Inverter for stand alone systems with output voltages 100VAC/110VAC/115VAC/120VAC. This inverter has high surge power up to 800W and power ON/OFF switch. Thanks to the high efficiency up to 87%, it is able of operating from -40℃ ~ +90℃ case temperature under free air convection. Applications include home appliance, power tools, office and portable equipment, vehicle and yacht...etc. TS-400-148A has a 3 year factory warranty.