Variacs

Your Variac Source

The Variac® autotransformer is an efficient, trouble free device for controlling ac voltage and any other quantities that derive from ac voltage: heat output, light intensity, motor speed, and the outputs of various power supplies. There are hundreds of models to choose from.
Variacs

Let us know what variac requirement is and we will find you a solution.

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  1. Variac

    Variac Selection Guide

    • IET Labs offers over 500 different Variacs from General Radio/Technipower and Staco.  
    • To find the best Variac model for your application use the selection filter from this page 

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