OTC ZTSE4796 Coolant & Battery Refractometer Shop by Category > Cooling System>Cooling System Tools Brush Research 85AY1750320SC 85-Ay 1-3/4"

Brush Research 85AY1750320SC 85-Ay 1-3/4" 320sc

Brush Research 85C1750 85-C1750

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Drill America DEWCBR5/16 5/16" X 3/32" Pilot Hole HSS Straight Shank Counterbore

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OTC ZTSE4796 Coolant & Battery Refractometer Shop by Category > Cooling System>Cooling System Tools Brush Research 85AY1750320SC 85-Ay 1-3/4"OTC ZTSE4796 Coolant & Battery Refractometer For International trucks. This model can be used for measuring the freezing point of either propylene or ethylene glycol based cooling systems. It can also be used for checking the strength of electrolyte solution batteries. This precision instrument features high quality optics with ultra smooth focusing. Scale range: 32 F to 60 F. This precision instrument features high quality optics with ultra smooth