Product 1:   MicroAir 

Ultra low air pressure regulators and controllers for tubing extrusion.  Pressure ranges available from 0-2" of water to 0-5 psi.  

MODELS:  MicroAir I, manual model; MicroAir II, controller that accepts contact closure inputs; and MicroAir IV, high speed switching for bump and taper tubing.  All models come in single, 2-channel, and 3-channel units.  Optional digital display and outputs.

Product 2:  MOTORIZED POTENTIOMETERS

1.  DC and AC motorized potentiometers

     MC and MAC models.

2.  Motorized Rheostats

3.  Replacements and repairs for old ETI motorized potentiometers.