Thexton Professional Disc-Type Testers
Disc-Type anti-freeze tester
Large professional sized tester (16-1/4" long) is accurate at all temperatures. Tests coolant hot or cold. Easy to read discs are magnified by convex design of the clear SAN plastic barrel. Celsius and Fahrenheit scales.
Special feature is the "6th Disc" which shows over protection and a loss of cooling efficiency. Beyond 70% anti-freeze, cooling & corrosion effectiveness is reduced. One-piece bulb and neoprene dip tube.
For more info, visit www.p65warnings.ca.gov.
