Cold-Chek Anti-Freeze Coolant Tester
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Thexton Cold-Chek Anti-Freeze Coolant Tester

Part No. THX101 Warranty Details  
Quantity  Add to Cart
Tests to -34° -indicates optimal 50/50 mixture. The original ball-type, specific gravity tester. Special 6th ball shows overprotection and loss of cooling protection. Number floating balls measures degree of protection. Temperature compensating for testing with engine hot or cold Extra long neoprene dip tube. Complete with vinyl pocket.
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by PowerReviews
ThextonCold-Chek Anti-Freeze Coolant Tester

(based on 1 review)

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Reviewed by 1 customer

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Works like it should


from VT

Verified Buyer


  • Easy to read
  • Good Value


    Best Uses

      Comments about Thexton Cold-Chek Anti-Freeze Coolant Tester:

      The only downside is its hard to get enough coolant in it to check. The bend in it is what is preventing this. Other than that, works perfectly and has great value.

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