Mouthpieces Disposable(Bx 50) For #164 Incentive Spirometer Rollator Parts Accessories With Serial Port * High MSHQ BH190XL With Serial Port * High precision floor scales providing the added benefit of remote digital displays that can be wall mounted or placed on a table using the display bracket (included) for easy reading * Heavy duty 18 gauge steel construction with baked enamel finish and a large stable platform to guarantee safety and durability * Remote LCD display on 9 foot cord * Weight is displayed in pounds and ounces or kilograms * Tare feature and 30 second Auto Off to conserve energy and a low battery warning indicator * 9 volt battery included * Non skid feet on a large 12 x 12 platform with non skid mat * 349KL White * 2 Year Limited Warranty * Weight capacity: 400 Lbs * output level ≤120±3dB Max OSPL90 ≤120±3dB Average OSPL90 113±3 dB Max Gain 29±5dB FOG50 HFA Avg Standard mouthpiece with 15mm and 22mm O connections *