Profile: Master Techs, Inc. deals with RV components. We specialize in meeting the needs of RV dealers and retailers with a line of parts & products from power converters & inverters, to generator/shore transfer switches, battery chargers, AC/DC panels & electronic control panels. Our products include fuses, protectors, breakers, relays, bridge rectifiers, time delays, power cords, receptacles, switches, charger boards and resistors. We also provide battery isolators, replacement circuit breakers, switch kits and power outlets.