FIELDPIECE SM482VINT 4-Valve Wireless Refrigerant ManifoldFIELDPIECE SM482VINT 4 Valve Wireless Refrigerant Manifold SM480VINT The SM482VINT is simply the next level with the heavy duty casing, reinforced hook, water resistance & impact resistant screen. The strategically placed thermocouple ports, and hermetically sealed sight glass, all ensure the SMANs are ready to withstand the rigors of field use. The SM482VINT is designed for Refrigeration & Air Conditioning Technicians to work the way you do with