General Radio Company VARIAC Type W20HM Autotransformer *For Parts/Repair*

Superior 116 Variac 0-140V 7.5 Amps Powerstat

Superior Powerstat 116B Variac Variable Autotransformer - CLEAN / UNTESTED

VARIAC, INPUT: 115 VOLTS. VARIABLE AC TRANSFORMER TRANSFORM FROM 0 TO 130 VOLTS.

VARIAC TRANSFORMERS Model# TDGC-0.5 Variable Voltage Regulator 110V 0-130V

Powerstat 3PN116B Variac 0-140V AC Variable Transformer

Simpson Model 59 Staco AC Variac Variable Transformer ETA Electronic DC Microamp

STACO 373? VARIAC (PORTABLE VARIABLE AC TRANSFORMER) Untested