JohnBunn Dry Bubble Humidifier Plastic Nut Black Cap 50 Cs Carts Utility Equipment Health O Meter Scale * Capacity: 500 Style:Left Ear Health O Meter Scale * Capacity: 500 lb 200 kg * Counterweights included * Graduation: 1 4 lb 100 g * Platform Size: 10 1 2 (w) x 14 (d) platform mat: non slip black * Easy to read rotating poise bars for dual reading in lb and kg * Professional Dual Reading Height Rod: 23 84 60 cm 213 cm * Optional wheels available (item # 55000) * Factory calibrated to ensure accuracy * Powder coated non rust inside and out for extended life * 10 Year Limited Warranty Foam base may be wiped with damp cloth * Neoprene rubber cushion insert can be patched or repaired to extend use * Customized Jay foam base and ROHO air insert are fluid resistant * Cushion size:18 W x 20 D * Wide ranges of sizes also available to fit chair widths 14 to 24 upon request * Weight capacity: 550 lbs * HCPCS Suggested Code: E2622 * 2 year warranty Used in conjunction with concentrators cylinders and liquid system * Disposable (6psi) bubble humidifier for single patient use * Holds 250ml