YOFIDRA 40-Piece Cooling System Pressure Tester & Vacuum Coolant Refill Kit

Diagnose cooling system leaks and simplify coolant servicing with one comprehensive automotive tool kit. Designed for professional mechanics, independent garages and DIY car enthusiasts, this set combines manual pressure testing with vacuum-assisted coolant refilling, helping you handle two essential cooling system maintenance tasks without purchasing separate tool kits.

Two Essential Functions in One Kit

Cooling System Leak Testing
Use the manual pressure pump to pressurise the cooling system within the specified test range and monitor pressure changes to help identify potential leaks. The tester can assist with checks around compatible radiator caps, expansion tanks, hoses, connections and other cooling system components.

Vacuum-Assisted Coolant Refilling
The included vacuum coolant refill assembly helps evacuate air from a compatible cooling system before refilling. This method can reduce the risk of trapped air and air locks, making coolant replacement more straightforward when used according to the vehicle manufacturer's service procedure.

Multiple Test Caps for Wider Vehicle Coverage
The kit includes 16 colour-coded nylon test caps, three traditional metal radiator test caps and additional connection accessories. The range of adapters provides more options for different cooling system designs, helping you select a suitable connection for the vehicle being serviced.

Temperature Checks for Additional Diagnostic Information
The included probe thermometer allows you to measure temperatures at relevant cooling system components, providing supplementary information during inspection and troubleshooting.

Organised Storage for Workshop Use
Keep the pump, adapters, hoses and small accessories together in the heavy-duty blue blow-moulded case. The organised kit is convenient for workshop storage, routine maintenance and transporting tools between jobs.