Thexton Cold-Chek® Professional Disc-Type Anti-Freeze Tester - 106

SKU #1811071
  • Description
  • Reviews


  • Accurate at all temperatures
  • Professional disc-type 16-1/4" tester
  • Tests ethylene glycol based coolant, hot or cold, including Dex-Cool®
  • Easy to read, magnified discs
  • Celsius and Fahrenheit scales
  • Special feature is the "6th disc" which shows overprotection and a loss of cooling efficiency. Beyond 70% anti-freeze, cooling & corrosion effectiveness is reduced.
  • One-piece bulb and neoprene dip tube

WARNING WARNING: Cancer and Reproductive Harm -


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