| AME - Advanced Medical Engineering | AME Spirometer | Hand-held, attached to PC via USB | Pneumotach |
| Benson Medical Instruments | CCS-200 | Hand-held, attached to PC via USB | Ultrasonic |
| Bionet America | Spirometer SPM-300 | Hand-held, attaches to ECG unit | Pneumotach |
| BTL | BTL-08 Spiro Pro | Handheld, attached to controller/display unit | Pneumotach |
| Burdick Direct | Sensaire | Hand-held, attaches to base unit and then to PC via USB
| Pneumotach |
| Chest M.I. | Chestgraph HI-101 | Handheld, attached to controller/display unit
| Pneumotach |
| Chest M.I. | Chestgraph HI-105 | Handheld, attached to controller/display unit | Pneumotach |
| Chest M.I. | Chestgraph HI-801 | Handheld, attached to controller/display unit
| Pneumotach |
| Chest M.I. | SpiroMaster PC-10 | Hand-held, downloads to PC via cradle
| Not specified |
| Clarity | Spirotech CMSP-01 | Hand-held, attached to PC via USB
| Turbine |
| Cosmed | Pony FX | Handheld, attached to controller/display unit | Pneumotach |
| Cosmed | Spiropalm 6MWT | Hand-held, downloads to PC | Pneumotach |
| EMA Engineering | Spirocomp Exhalation Analyzer | Table-top | Pneumotach |
| ERT | Masterscope CT | Hand-held, attached to PC via USB | Pneumotach |
| FIM Medical | Spirolyser SPL10 USB | Hand-held, attached to PC via USB | Pneumotach or Ultrasonic |
| Fukuda Sangyo Inc. | SpiroAnalyzer ST-170 | Handheld, attached to controller/display unit
| Heated Pneumotach |
| Fukuda Sangyo Inc. | SpiroAnalyzer ST-150 | Handheld, attached to controller/display unit | Pneumotach or Ultrasonic |
| Fukuda Sangyo Inc. | SpiroAnalyzer ST-45 | Hand-held, attached to PC via USB | Pneumotach |
| Fukuda Sangyo Inc. | SpiroAnalyzer ST-75 | Handheld, attached to controller/display unit | Turbine |
| Futuremed | Discovery-2 Diagnostic Spirometer | Handheld, attached to controller/display unit
| Turbine |
| Futuremed | Spiropalm | Handheld, attached to controller/display unit
| Turbine |
| Futuremed | SpiroVision 3+ | Hand-held, attached to PC via USB
| Pneumotach |
| Geratherm | Spirostik Complete | Handheld, attached to controller/display unit | Turbine or Pneumotach |
| GIMA | GIMASpir-120 | Handheld, attached to controller/display unit | Not specified |
| GlobalMed | SpiroPerfect | Hand-held, attached to PC via USB | Not specified, disposable sensors |
| Jones | Satellite 3 Plus Spirometer | Hand-held, downloads to PC via USB | Not specified, disposable sensors |
| Jones | Satellite 3 Spirometer | Hand-held, downloads to PC via Base unit | Pneumotach |
| M&B Electronic Instruments | MSA 99 | Handheld, attached to controller/display unit | Pneumotach
|
| Maestros | DT Spiro | Handheld, attached to controller/display unit | Pneumotach |
| MDSpiro | Alpha Touch | Handheld, attached to controller/display unit
| Variable Orifice |
| MEC | Pocket Spiro | Hand-held, attached to PC via USB or Bluetooth | Turbine |
| MedChip | SpiroConnect | Hand-held, downloads to PC via Bluetooth | Turbine |
| Medset Medizintechnik GMBH | PADSY-Spiro | Hand-held, attached to PC via USB | Pneumotach |
| MES | Lungtest Mobile | Handheld, attached to controller/display unit | Pneumotach |
| MES | Lungtest 250 Compact | Handheld, attached to controller/display unit | Pneumotach |
| MES | Lungtest 250 | Handheld, attached to controller/display unit | Pneumotach |
| MES | Lungtest 500 | Handheld, attached to controller/display unit | Turbine |
| MIR | Spirobank | Hand-held, downloads to PC via Bluetooth | Turbine |
| MIR | Minispir Light | Hand-held, attached to PC via USB | Turbine |
| MIR | Minispir New | Hand-held, attached to PC via USB | Turbine |
| MIR | Spirolab | Hand-held, attached to base unit | Turbine |
| Morgan Scientific | Heated FVL | Hand-held, base unit attached to PC via USB
| Pneumotach |
| NDD | Easyone Model 2001 | Hand-held, downloads to PC via cradle
| Ultrasonic |
| NDD | Easy-On PC | Hand-held, attached to PC via USB | Ultrasonic |
| OMI | 1022 | Table-top | Not Specified, Pre-Calibrated |
| QRS | Orbit | Hand-held, attached to PC via USB | Turbine |
| RMS | Helios 401 | Hand-held, attached to PC via USB | Turbine |
| RMS | Helios 702 | Handheld, attached to controller/display unit | Pneumotach |
| Schiller | Spirovit SP-1 | Handheld, attached to controller/display unit | Turbine |
| SDI | Astra100 | Hand-held, self-contained | Turbine |
| SDI | Astra300 | Hand-held, self-contained | Turbine |
| SDI | AstraTouch | Handheld, attached to controller/display unit | Pneumotach, disposable sensor |
| Sibel | Datospir Micro | Hand-held, downloads to PC via USB | Turbine or Pneumotach |
| Sibel | Datospir Touch | Handheld, attached to controller/display unit | Ultrasonic |
| Thormed | Otthon 2.0 | Hand-held, downloads to PC via USB | Ultrasonic
|
| Thormed | Spirotube Mobile | Hand-held, downloads to PC via Bluetooth | Not Specified, Pre-Calibrated |
| Thormed | SpiroThor | Hand-held, attached to controller/display unit | Ultrasonic |
| Vitalograph | In2itive | Hand-held, downloads to PC via cradle | Pneumotach |
| Vyaire | Vmax Vyntus Spiro | Hand-held, attached to PC via USB | Pneumotach |
| Welch Allyn | SpiroPerfect | Hand-held, attached to PC via USB | Not specified, pre-calibrated |
| Wuhan Cubic Optoelectronics Co. | Gasboard-7020 | Hand-held, attached to PC via USB | Ultrasonic |