TDGC-2KM Variac AC Power Voltage Transformer 2000VA 115V input 0-130VAC output

The Zenith Electric Co LTD variable transformer variac NOS

TDGC-2KM Variac AC Power Voltage Transformer 2000VA 110V input 0-130VAC output

ED5021-84PH Variable AC Transformer 500VA variac 0-130v

DOBLE F2100 POWER TEST SYSTEM W/ POWER CORD

TEKTRONIX 576 CURVE TRACER TRANSFORMER 120-0476 VARIABLE COLLECTOR VARIAC

CHROMA 66201, Digital power meter

Vintage TEKTRONIX TEK 76TU VARIAC Transformer with Voltmeter. TESTED