DetailsHandy pocket size anti-freeze tester and coolant tester.
Made in the USA.
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
- Additional Information
SKU AFT1 Brand No Brand Product Type Automotive Tools