A Core deposit is a form of deposit you pay until returning your old part. If you don't have the core at the time of purchase, you must pay the core charge. That charge is refunded to you when you return the core.

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  • For testing ethylene glycol.
  • Full size 16-1/4" anti-freeze tester has 6th disc to show overprotection.
  • Eliminate wasted antifreeze.
  • Manufacturers suggest a 50/50 water-to-antifreeze solution (protection to -34º).
  • Protection decreases in solutions over 70% and cooling efficiency is lost.
  • The 6th disc shows when too much antifreeze has been added.
  • Made of tough break resistant SAN plastic.
  • Protection scale printed in degrees Celsius and Fahrenheit.
  • 1-piece bulb and long neoprene dip tube.
Part Number106
Line CodeTHE
TerminologyCoolant Tester
For warranty information please contact Auto-Wares.