The 070-80052-00 RTI Coolant Test Strips work great on conventional and Dex-Cool™ coolants! Provides fast and accurate determination of the coolant properties: freeze point, boil over, and protection against corrosion and breakdowns. For 6 Pack Case Pricing See 370-80164-00

120148-010 QuickCable Plastic Antifreeze Tester - Professional quality for the highest level of accuracy. Precision graduated specific gravity float.

The 370-80164-00 RTI Coolant Test Strips work great on conventional and Dex-Cool™ coolants! Provides fast and accurate determination of the coolant properties: freeze point, boil over, and protection against corrosion and breakdowns. For single bottles see 370-80164-00

Coolant Test Strips Bottle Of 50

75234 Robinair Heavy Duty Coolant Test Strips ensure coolant will provide adequate protection to the vehicle. Simply dip a strip into the coolant and it shows pH, freeze point, and nitrite (0-4000 ppm), pH <7.5-11+, glycol 0-60 percent.

The 75240 Robinair Coolant and Battery Refractometer (Fahrenheit Scale) 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.

This instrument is designed for testing the concentration of battery fluids, antifreeze liquids and cleaning fluids. The percentage indicator indicates the point of freezing for both propylene glycol and ethylene glycol. It can also be used for checking the strength of electrolyte solution batteries.