Vitalograph Calibration Syringes Oxygen Therapy 5V (included) Mains adaptor 6V

5V (included) Mains adaptor 6V 600mA (optional)

Uses two type AA lithium batteries (not included)

Functional Model of the Shoulder Joint

perfectly legible up to 300 mm Hg

with a longstanding reputation for quality and innovation

Vitalograph Calibration Syringes Oxygen Therapy 5V (included) Mains adaptor 6VVitalograph Calibration Syringes Calibration syringes by Vitalograph 3 Litre, and 1 Litre. Spirometry guidelines jointly published by the American Thoracic Society and the European Respiratory Society advocate the use of a 3 L precision syringe for daily accuracy checks. Vitalograph has designed a NEW, extremely accurate, robust and lightweight 3 Litre precision syringe to give you the ultimate confidence in your spirometry measurements. Also