Glycol Refractometer

BoilerChemicals Verified independent store

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Included are: a pipette for dropping test fluids onto the prism, a mini screwdriver for scale calibration, and a Users Guide. Propylene Glycol: 32F to 60F (5F Intervals & Accuracy) Ethylene Glycol: 32F to 84F (5F Intervals & Accuracy)Battery Fluid Specific Gravity: 1.100 to 1.400 with ���Recharge�۝, ���Fair�۝ and ���Good�۝ Ranges (0.050 Intervals) The scale is MUCH clearer than this scale depicts below! Show more