Measuring up
50 Refractometer scales in the palm of your hand
The full list of common refractometer scales for OPTi Digital Handheld Refractometers enables you to tailor your new digital refractometer the way you want it. Find out how to customise your OPTi here.
The OPTi Digital Handheld Refractometer has been upgraded
Our best selling digital handheld refractometers have been upgraded and it’s good news for all of our customers no matter what you measure.