Variac SC-20M Variable Transformer 115V 60Hz Input 0-130V Adjustable 60Hz Output

3000VA Variac Transformer 110 Variable AC Voltage Regulator Metered No Plug

TDGC2J-3 Variable Voltage Bench Transformer 0-140V 20 amp variac power supply

Power Rectifier System (Transformer Dimmer Variac Controlled AC to DC Rectifier)

0.5/1/2/3KVA Variac 0-300V Variable AC Voltage Regulator Metered New

20Amp Variac Transformer Variable 0-130V AC Voltage Regulator Metered 2000VA Red

AC 0-130V Variac Transformer Variable Red Voltage Regulator Metered 2000VA 20Amp