We don’t recommend using third-party sensors in your PFT system because they often lack the specific calibration profiles required for ISO 13485 compliance. Using non-OEM components can lead to a 5% increase in measurement error and may void your manufacturer warranty. To maintain the 0.5% accuracy threshold required for clinical diagnosis, it’s essential to use sensors specifically engineered for your device. We prioritise your equipment’s reliability to ensure consistent and respectful patient care.