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It's not a hospital-grade diagnostic powerhouse—teh device class is II, not III, so it isn't FDA-cleared for clinical decision-making in critical care, but for routine screening and monitoring in a GP's office or a wellness clinic, that infrared turbine actually holds up pretty well for the basic parameters you need.
We primarily ordered it because of that it covers FVC, FEV1, FEV1%, PEF, and the mid-flow rates (FEF25, FEF75, FEF2575) without needing a separate flow-volume loop interpretation license, and the rechargeable lithium battery means you're not tethered to a wall outlet during mobile health camps or home visits.
The auto power-off after one minute of inactivity is actually annoying if you're training patients to blow properly—you have to keep tapping screen—but it does save battery life, and the compact handheld form factor fits into a standdard lab coat pocket or small carry case (just check the dimensions against your storage drawer).
We selected it for the data upload capability and internal storage, which is basically decent for batch reviewing trends over 50 tests or so, but don't expect analytics—you'll need to pull the CSV into your own software for any regression analysis or longitudinal tracking.
The infrared measurement tech gives you about 3-5% variability on FEF75 between blows, which isn't ideal for severe obstruction cases, though for a first-pass screen or for monitoring asthmatic kids in a school setting, it's definitely tighter tolerance than mechancial turbine spirometers from 10 years ago.
CE marked, but be aware the data upload is via USB-C cable only (no Bluetooth in this version), so factor in about 20 minutes per batch transfer time, and we usually have about 50 units in stock from our distributor, but confirm lead time—sometimes it stretches to 3 weeks or so when their shippng container gets held up at customs.
We don't list a specific runtime, but the rechargeable lithium battery typically lasts for a full day of clinical use. The auto power-off kicks in after 1 minute of inactivity to save power.
Yes, the device has an upload function for data transfer. You'll need to check the included cable or software setup—it's designed to work with standard systems for review and storage.
These are mid-expiratory flow rates that help assess small airway function. FEF25 and FEF75 measure flow at 25% and 75% of forced vital capacity, while FEF2575 is the average flow over that middle portion—useful for detecting early airway obstruction.
Yes, it carries CE certification and is classified as a Class II Medical Device. That means it meets European safety and performance standards for diagnostic spirometry.
We typically require a MOQ of 10 units for first-time orders. If you need less than that, let us know your volume and we can discuss options.
