No. 1505 Respiratory Pressure Gauge with maximum effort indicator.
Range +60 to -60 cmH2
No. 1505-120 Respiratory Pressure Gauge with maximum effort indicator.
Range +120 to -120 cmH2
No. 1501B Respiratory Force Measuring Setup
This is the preferred and recommended one-way valve setup for measuring either inspiratory or expiratory pressure. It consists of a T-piece with 22 mm ends to which one-way valves are attached. Depending on which valve is closed off (capped), you measure either inspiratory or expiratory pressure. An 18 inch (45 cm) long flexible tube is attached to the center of the "T", the other end is attached to the gauge. Gauge must be purchased separately.
See also no. 1506 electronic pressure gauge
Last Updated: 27 Mar 2018