RAI service kit for R3 Series A/C Machines. Includes foamed Pelican style box with empty 6 lb tank, weights, adapters, digital scale and other components necessary for servicing the R3 A/C Series machines.
Field kit to upgrade an R3 series AC machine to work with longer hoses. Includse (2) 9 ft. hose entensions and instructions for modifying calibration for new hose length.