Product Overview Manufacturer # 1750 Manufacturer Teleflex Medical Application Manual Spirometer Display Type Manual Flow Rate 4 Liter Indicator Ball UNSPSC Code 42271602 Usage Single Patient Use User Adult Valve Type One Way Features This product is required to be reported under California Proposition 65Part Number(s):1750EA - 1 Each / Each 1750CS - 10 Each / Case Reviews (No reviews yet) Write a Review