• Eliminates the introduction of bubbles and air-locks into the cooling system and dramatically reduces system filling time. • No more time-consuming system bleeding. • Reduces fluid waste and messy spills. • Automatically conducts system leak test. • Low profile design broadens application range especially for use on MPVs where lower windscreen lip might obstruct other tools. • Simple operation requires workshop air supply and does not require fiddly interchange of vacuum and fluid hoses - as found on other versions of this tool. • Can be you used in conjunction with Model No's VS001, VS0011, VS0033, VS006, VS006F and VS006V cooling system pressure caps as an alternative way of connecting to the coolant reservoir. • Supplied with 1.3mtr fluid hose.