features benefits: four use with r-1234yf quick and accurate filling easy to read r-1234yf service hose gauge allows Quick and accurate filling and monitoring of low side pressure while filling the a/C system. more details
features benefits: four use with r-1234yf quick and accurate filling easy to read r-1234yf service hose gauge allows Quick and accurate filling and monitoring of low side pressure while filling the a/C system.