This newly updated 32pc radiator pressure test kit is designed for testing leaks in automotive cooling systems and also has the facility to refill the cooling system via the sets anti-airlock Vac down system.
To use the included Vac down system, drain the cooling system, connect the various vac down pieces, connect to shop air, suck all the air out the system and then using that suction within the system it fills the cooling system full of new coolant from the bucket you have set aside with fresh coolant in.
No Air Locks!

Includes various adapters for all major vehicle brands on the market.
Includes the latest adapter for Hyundai / Kia - Elantra, i30, Ioniq, Kona, Tuscon, Voloster / Kia Niro, Picanto, Sportage. 
Also includes the new style VW cap for late model vehicles along with all other major euro vehicles, Holden and Ford.
The blue and black connectors are for testing pressure caps (Bayonet only)

A must have this summer for anyone without a pressure tester or those looking to update their old existing kit.