Vitalograph Calibration Syringe, 1 Litre for Spirometers Category_Equipment/Nebulisers/Nebuliser Accessories The regular measurements help you

The regular measurements help you monitor the course of your asthma

Inflation Bag Size: 381mm x 178mm (15" x 7")

a good kit to simulate community disasters like bus accidents

Special optical interface to precisely integrate the LED illumination with the optical system to ensure bright (77

Vitalograph Calibration Syringe, 1 Litre for Spirometers Category_Equipment/Nebulisers/Nebuliser Accessories The regular measurements help youQuickly and easily test the accuracy of your spirometers with the official Vitalograph calibration syringe. Can be used with volume sensor systems and can be used with any manufacturer's equipment, with a range of adapters available. For checking volume displacement spirometers Features: Provides peace of mind regarding the accuracy of your spirometer Certified accuracy better than 0. 5% Suitable for all spirometers End to end volume, no lining up