OPTi Digital handheld refractometer - Ethylene & Propylene %Glycol

OPTi Digital handheld refractometer - Ethylene & Propylene %Glycol

Regular price £250.00 Sale

This OPTi digital refractometer with temperature compensation has been designed with specialists in mind. The dual scale version for plumbers and engineers wishing to measure glycol heat exchange fluids can take advantage of this dual scale instrument (propylene and ethylene glycol) with specific glycol temperature compensation.  The digital display and glycol temperature compensation provides for higher precision measurement when compared to a optical measurement that relies on eyesight and a a linear temperature compensation based n water as a zero point. 

  • % vol//vol propylene glycol scale
  • % vol/vol ethylene glycol scale
  • glycol automatic temperature compensation to 20 °C
  • for heat transfer fluids
  • heat exchanger fluids
  • ground source heat pump fluids
  • radiator fluids
  • and more

OPTi refractometers are Made in the UK using stainless steel injection moulding to construct easy clean prism dish. Learn more about the OPTi digital handheld refractometer here.

Product code: 38-72
Range:  0-60% ethylene glycol by volume
               0-60% propylene glycol by volume
Resolution: 0.1

Frequently bought with OPTi

AG 40 calibration fluid - £39.99

AG Fluids are aqueous solutions that cover the range 1.33-1.40 RI (0-40 °Brix equivalent) and have a shelf life of 12-months. Add to your order for free shipping within the UK.