Popular, low-cost, dependable controls, with proven performance, which are individually calibrated. POWERMITE controls are used
Regulate resistive heat circuits (mantles, heat tapes, water baths, small ovens, etc.), incandescent lamps and even some small (.05 HP)
SOLID STATE types (Model SS-2 and SS-4 Models) vary voltage and can regulate everything mentioned above. Rated at 500
watts (600w intermittent use), 60Hz, with a pilot lamp; its power-level range is 10-90%.