Variac transformer SUNTEK with adjustable output voltage from 0 Volt to 300 Volt with LCD display. Automatically transformer (variac transformer) are used to smoothly adjust the AC voltage in various works related to electrical engineering. The smooth adjustment of the variac transformers with the LCD display will allow you to do the work more accurately and accurately. Rated power 1000 VA. Maximum current 4 A. Output voltage range 0-300 V. Housing metal. Overall dimensions 16?18?21 cm. Weight 6 kg.