Answer
Dec 09, 2022 - 06:16 AM
A simple handheld Refractometer like our CW-GR1 will not provide accurate results for a dyed Inhibited Propylene Glycol like Dowfrost HD. The Dye in the Glycol will cause wrong readings.
This Refractometer will only provide accurate readings for clear solutions.
This Refractometer will only provide accurate readings for clear solutions.