Change Resistances without Disconnecting Tubing
Precision Laser-Cut Orifices
Rp5, 10, 20, 50, 100, 200, 500
Individual Resistors Cannot Be Misplaced

Multiple resistances always conveniently available in one device

Combine the Linear Test Lung and the Parabolic Resistor Ring for a simple ventilator testing and demonstration setup
Also Consider
- Linear Test Lung. Learn more.
- QuickLung® precision test lung. Learn more.
- ASL 5000™ Breathing Simulator for respiratory device research and development. Learn more.