Hydrocarbon Cleaner Contamination Refractometer    PAL-Hydrocarbon Cleaner

Displays Contam. (oil) % dissolved in hydrocarbon cleaner solution.

This instrument displays the Contam. (oil) % dissolved in hydrocarbon cleaner solution used in cleaning processes. If new cleaning solution is first measured and recorded on the instrument, then contaminated solution will display as "Contam. (oil)%." This measurement can be used to determine the timing of when to change (or distill) the cleaning solution.