FIELDPIECE SM382VINT 2-Valve Wireless Refrigerant ManifoldFIELDPIECE SMAN 2 Valve Wireless Refrigerant Manifold SM382VINT This FIELDPIECE SM382VINT, SMAN Wireless Refrigerant Manifold (2 Valve) is featuring the new design, an extremely rugged casing, reinforced hook, and hermetically sealed sight glass, wireless capabilities, data logging, and tightness test, all so you can do your job easier, faster and better. Details: Stores up to 9 jobs internally Easy download via USB port Displays % free storage space