Rugged metal-plated ABS case. RFI immunity to 40V/m. Large front-mounted backlit display. Sensor span reserve indicators during calibration for predictive maintenance. One button auto calibration; calibration due reminder. Includes belt clip, calibration adaptor and tubing, operator's guide, laminated quick reference guide and training CD-ROM. Choose MultiVision with Alkaline Batteries or MultiVision with NiMH Batteries. Monitor with NiMH batteries includes charger. Recharges in seven hours. Manual Pump Kit and Black Rubber Boot sold separately.