Snap-on's Cooling System Tester, No. SVTS262C, tests pressure caps and cooling systems for leaks on a wide variety of domestic and import vehicles. Cap has rotating lever for fine pressure adjustment. Set features hand pump and tester head with 12" hose that reads in both PSI and kPa. Improved material in pump head is corrosion resistant. Includes SVT262-28A, TAB10036 and TA38C Radiator Adaptors plus SVTS262-23 Storage Case.