Identify the correct Wireless Spirometry Sensor Unit by the serial number (see label on the backside of sensor) and select it fr
ERT - Get high quality data and keep respiratory trial running throughout COVID-19 stay home mandates. ERT MasterScope™ and SpiroSphere® enable clinician-administered spirometry assessment during patient home visits. Learn more! https://ert.co/341l9Ax ...
![ERT Announces Calibration-Free and Wireless Functionality for MasterScope™, the Market Leading Testing Platform for Respiratory Clinical Trials ERT Announces Calibration-Free and Wireless Functionality for MasterScope™, the Market Leading Testing Platform for Respiratory Clinical Trials](https://mma.prnewswire.com/media/1487948/ERT_MasterScope.jpg)