070-80052-00 RTI Coolant Test Strips 70 Per Bottle
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
106 Thexton Cold-Chek Professional Antifreeze Tester
Cold-Chek® Professional Anti-Freeze Tester. Large professional-size (16 1/4”) tester is accurate at all temperatures. Tests coolant, hot or cold. Celsius and Fahrenheit scales. Special feature is the “6th disc” which shows over protection and a loss of cooling efficiency. Beyond 70% antifreeze, cooling & corrosion effectiveness is reduced. Tests Dex-Cool, Prestone, Zerex, and long-life coolants.
107 Thexton Cold-Check Anti-Freeze Tester For Propylene Glycol
For testing propylene glycol anti-freeze used in automotive radiators and also for testing winterized fresh water systems in RVs and boats. Number of floating discs measures level of protection. Temperature compensating tester is accurate whether coolant is hot or cold. Readings in Celsius and Fahrenheit.
75240 Robinair Coolant and Battery Refractometer (Fahrenheit) 32° F to -60° F
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.
SP102 E-Z Red Anti-Freeze Hydrometer
SP102 E-Z Red Anti-Freeze Hydrometer Anti-Freeze Hydrometer tests ethylene glycol solutions, temperature compensating, obtain direct, accurate readings. Wide range: +32°F to – 60° F Fahrenheit & Celsius scales. Unbreakable, E-Z to read Tests both hot and cold solutions. Tests Dex-Cool® (Used in late model vehicles).
TLREF CPS Antifreeze / Battery / Cleaning Fluids Refractometer Tester
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.