WA Tycos Silver Ring Hand Aneroid Blood Pressure Edema Products 5v Operating Otoscope with Specula Autoclavable Up to 325 5v Operating Otoscope with Specula (Head Only) * Halogen HPX lamp that provides 30% more light output for true tissue color and consistent long lasting illumination * Open system is convenient during procedures * Rotatable lens and speculum allows ease of use * Fiber optic illumination produces cool light * * Quick Disconnect Cells For Easy Cell Replacement Silver Ring Trigger Release Hand Aneroid Sphygmomanometer * Unit with Adult Cuff * Innovative trigger release air valve to ensure smooth even deflation all with the press of a button * Latex free for safety * One piece cuff is more durable and easier to use * Thermally treated diaphragm maintains calibration * Zinc die cast housing for mechanical stability * Double shell ABS housing for durability * Ergonomic design works well in right or left hand * Luer lock for easy cuff size changes * Thermally treated diaphragm maintains calibration * Polyester zipper case *