The SUPERSTIR uses CMOS TECHNOLOGY for accurate SPEED CONTROL assuring trouble free continuous operation. The free spinning rotating magnet spins a Teflon stirring bar to stir liquids in open and closed vessels.

The solid state FEEDBACK CONTROL SYSTEM maintains excellent speed stability despite viscosity or volume change or voltage fluctuations. The SUPERSTIR operates at FULL HIGH TORQUE at all times through the entire range of 100 to 1400 r.p.m. special circuitry prevents sudden change of speed to keep the stirring bar from spinning out.

A unique REVERSE control provides the automatic change of direction of stirring using 30 sec. to 3 min. cycles. In the reversal mode, a CATCH BACK feature is also incorporated. If the stirbar flies out, it is automatically caught back during the next cycle, ensuring a fail-safe unattended stirring operation.

The timer control is settable from 5 min to 2 hours. for automatic stoppage of stirring. The timer can be RESET and RESTARTED by a front panel switch.