This is a box of 50 Accurette mouthpieces from SDI Diagnostics. These are a direct replacement for the Ndd Spirettes. They are made in the USA and are individually-wrapped just like the Ndd Spirettes. They are not compatible with the latest Ndd Model, the AIR spirometer; that spirometer uses FlowTubes. If you are not sure about using these, you can try a box of 50 and see how you like them.
Identical Quality • Same Results • Better Price!
Identical Quality • Same Results • Better Price!
- No adapters needed
- No protocol changes
- 100% visual inspection
- same look
- SAVE MONEY!