The variac transformer SUNTEK RED 1000VA is a single-phase device with an LCD display that operates on 220 V mains and is used to permanently hold a given output voltage. Operating range variac transformers 0-300 volts. Rated current 4 A. Rated power 1000 VA. Housing metal. Input - plug with wire. Output - socket on the housing. Overall dimensions 19?20?18 cm. Weight 6 kg.