Vitalograph Calibration Syringes Oxygen Therapy Otoscope Uni and Bent Arm

Otoscope Uni and Bent Arm Illuminator

Uses two type AA lithium batteries (not included)

making them a one-stop shop for all of your medical needs

Wall design 230 V/120 V Art

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

Vitalograph Calibration Syringes Oxygen Therapy Otoscope Uni and Bent ArmVitalograph 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