Coolant

(0) ANTI-FREEZE HYDROMETER

Determines in degrees the freeze protection strength of glycol-water solutions. Range of 10°F to -60°F. Temperature compensating. View Details

(0) DISC-TYPE (EG) ANTI-FREEZE TESTER

Professional disc-type 16-1/4" tester is accurate at all temperatures. Tests coolant, hot or cold, including Dex-Cool®. Easy-to-read discs are magnified through convex tube of the clear SAN plastic barrel... View Details

(0) PROPYLENE GLYCOL ANTI-FREEZE TESTER

Use in automotive, marine and RV applications. For automotive anti-freeze with polypropylene base. Five disc tester measures protection at any temperature; discs are temperature compensated... View Details