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ndd Medical Technologies
46 products
Showing 1 - 24 of 46 products
ndd Medical Technologies makes ultrasonic spirometers and pulmonary function testing (PFT) systems. We carry ndd's EasyOne Air, EasyOne Sky and Easy on-PC spirometers, the EasyOne Pro and EasyOne Pro LAB PFT systems, and the mouthpieces, filters, parts and extended warranties that support them. Vizient and Provista contract pricing is available.
Portable spirometers
The EasyOne Air is a handheld spirometer with a docking cradle, also offered as an occupational package. The EasyOne Sky and the PC-based Easy on-PC (also available as an occupational package) round out the line. See all brands in our spirometry equipment collection.
EasyOne Pro and Pro LAB PFT systems
The EasyOne Pro performs spirometry and single-breath DLCO, and the EasyOne Pro LAB adds lung volume testing. Both are available with a cart and printer kit (Pro LAB kit), and we stock replacement parts such as the flow sensor, temperature/humidity sensor and annual replacement parts kit.
Mouthpieces, filters and calibration
Stock up on Spirette mouthpieces, FlowTube mouthpieces, EasyOne filters, DLCO Barriettes, FRC Barriettes and nose clips. For calibration checks, use the 3 L calibration syringe with the matching EasyOne Air or Spirette adapter.
Extended warranties
Extend coverage with the 1-year, 2-year or 3-year EasyOne Pro/Pro LAB warranties, or the 2-year warranties for the EasyOne Sky and Easy on-PC.
About ndd Medical Technologies
ndd was founded in 1996 and is headquartered in Zurich, Switzerland (ndd Medizintechnik AG), with ndd Medical Technologies, Inc. serving the US, Canada and Latin America. Its TrueFlow ultrasonic flow measurement, based on transit-time research from ETH Zurich, is described by ndd as calibration-free. ndd devices have been used in research programs including COPDGene, BOLD and PLATINO.
Why buy ndd from The Hospital Equipment Company
- Authorized distributor: we are an authorized ndd distributor, so you receive new, genuine ndd equipment with the full manufacturer warranty.
- Contract pricing: Vizient and Provista pricing, plus volume quotes for multi-unit and multi-site orders.
- The right setup: help choosing between spirometry-only and full PFT systems, and the cart, printer and supplies to match.
- Shipping: freight and parcel shipping nationwide.
- Simple quoting: request a quote on any ndd product and we'll reply with pricing and lead time.
ndd FAQ
Is The Hospital Equipment Company an authorized ndd distributor?
Yes. We are an authorized ndd distributor, and every ndd product we sell is new and covered by the manufacturer's warranty.
What is the difference between the EasyOne Pro and EasyOne Pro LAB?
The EasyOne Pro performs spirometry and DLCO. The EasyOne Pro LAB adds lung volume measurements for a fuller PFT workup.
Do ndd spirometers need calibration?
ndd describes its TrueFlow ultrasonic sensor as calibration-free. Many labs still run calibration checks with a 3 L syringe, which we carry with the matching adapters.
Can I get contract pricing on ndd equipment?
Yes. We offer Vizient and Provista pricing and volume quotes. Request a quote on any product.




































