SpiroScore+ calibration syringes meet or exceed all the latest ATS/ERS recommendations for accuracy & precision. • 6061-T6 aluminium alloy: manufactured from the versatile 6061-T6 aluminium alloy. Guarantees robustness & ensures a long product lifetime • SpiroScore+ calibration syringes are easy to use and maintain their integrity in the challenging pulmonary function testing environment • The unique hexagonal design has integrated paddings on all sides, ensuring a stable calibration process • An optional universal adapter kit is available with outlet port adapters in four different sizes. This enables you to use SpiroScore+ calibration syringes with the spirometer of your choice • The use of calibration syringe enables calibration & verification of the spirometry system. This ensures that your system is accurate & functioning properly • Does not include a spirometer • The SpiroScore Syringe does not fit the Medikro transducer mouthpieces with code BIRM9256 • You need to use the Suregard pink bacterial filter with this with thec product code BHCRJVKB1