Oxygen Instruments      Oxygen Controllers         X-Ray Calibration

Engineered Systems no longer manufactures pH, Conductivity, or Turbidity meters.  We still do repair and calibrate them and have replacement parts.

We have Instruments for Measuring:  Dissolved, Gaseous Oxygen, and Calibration of Dental X-Ray Machines.

 

DSCN1720
630 Meter2
1630cont