Bemes, Inc. offers a variety pre-owned and refurbished SensorMedics PFT and Metabolic equipment including the VMAX-22, VMAX-229, VMAX-29 and the V6200 AutoBox. All equipment is patient ready and comes complete with computer, printer, cables, hoses, regulators, calibration syringe, manual and warranty. Installation and training are available for an additional fee.