Accurate and easy to use
Flow-volume loops are reproducible and correlate well with our lab reference spirometer. Calibration is quick and the software export is clean.
Dr. Gregory Palmer, MD, FCCPVerified buyerMar 22, 2025
Teds Medical
Spirometer Pulmonary Lung Function Spirox Plus
4.3(3 reviews)- The Spirometer Pulmonary Lung Function Spirox Plus is the new 2019/2020 version of the Spirox series.
- It features a large color screen for easy readability.
- This spirometer can measure Forced Vital Capacity (FVC), Forced Expired Volume in one second (FEV1), and the ratio of FEV1 and FVC (FEV1/FVC).
- It also calculates Peak Expiratory Flow (PEF), 25%, 50%, and 75% flow of the FVC, and average flow between 25% and 75% of the FVC (FEF2575).
- SKU
- 97C59206F502
- Brand
- Teds Medical
- Availability
- In stock
- ✓ Worldwide shipping
Pulmonary Diagnostics
Spirometer Pulmonary Lung Function Spirox Plus
The Spirox Plus is the latest 2019/2020 generation spirometer featuring a large color display for enhanced readability and clinical workflow. Comprehensive measurement of FVC, FEV1, FEV1/FVC ratio, PEF, and flow parameters with integrated data management and PC software reporting.
Ordering Ref.
97c59206f502
ConfigurationPortable Spirometer
MaterialPlastic / Electronic
ApplicationPulmonary Function Testing
Includes rechargeable lithium battery, USB cable, mouthpiece, and PC software with printing capability. OEM customisation available upon request.
Clinical overview
The Spirox Plus is a next-generation portable spirometer designed for rapid, accurate assessment of pulmonary function in clinical and point-of-care settings. With its large 2.8-inch color TFT-LCD display, clinicians can immediately visualize flow-volume and volume-time curves, enabling real-time quality assessment and patient coaching. The device measures all key spirometric parameters including Forced Vital Capacity (FVC), Forced Expired Volume in one second (FEV1), and the critical FEV1/FVC ratio, along with advanced flow metrics (PEF, FEF25, FEF50, FEF75, FEF25–75) essential for detecting obstructive and restrictive patterns.
Integrated data memory, trend analysis, and automatic predicted-value comparison provide clinicians with comprehensive diagnostic context. The built-in Bluetooth module and USB connectivity enable seamless data transfer to the included PC software for detailed reporting, archiving, and longitudinal trend tracking—supporting evidence-based clinical decision-making and patient follow-up protocols.
Key features & surgeon benefits
Display & Usability
Large Color Screen
- 2.8-inch color TFT-LCD with 240×320 resolution
- Flow-volume and volume-time curve display in real time
- Automatic power-off after 2 minutes of inactivity
Measurement Capability
Comprehensive Parameters
- FVC, FEV1, FEV1/FVC, PEF, FEF25, FEF50, FEF75, FEF25–75
- Predicted-value comparison and ratio display
- Information prompts for out-of-range volume or flow
Data Management
Memory & Connectivity
- Data memory, deletion, upload, and review functions
- Trend chart display for longitudinal assessment
- Bluetooth module and USB socket for PC software integration
Portability
Battery & Power
- Rechargeable lithium battery (DC 3.7 V) with power display
- USB charger included; 200 mA working current
- Lightweight, portable design for clinic and bedside use
Technical specifications
| Indications | Pulmonary function testing, forced vital capacity assessment, airflow obstruction screening, respiratory disease monitoring |
|---|---|
| Sizes / range | Volume: 0–10 L; Flow: 0–16 L/s |
| Volume accuracy | ±3% or ±0.05 L (whichever is greater) |
| Flow accuracy | ±5% or ±0.2 L/s (whichever is greater) |
| Display | 2.8-inch color TFT-LCD, 240×320 resolution |
| Power supply | DC 3.7 V rechargeable lithium battery; working current 200 mA |
| Safety class | Internally powered equipment, type BF applied part |
| Connectivity | USB socket for PC software; Bluetooth module built-in |
| Sterilisation | Non-sterile; disposable mouthpieces recommended |
| Warranty | As applicable |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Mouthpiece | Disposable spirometer mouthpiece | 1 |
| USB Cable | USB data and charging cable | 1 |
| USB Charger | AC power adapter for battery charging | 1 |
| Cleaning Cloth | Microfiber cleaning cloth for display and sensor | 1 |
| PC Software | Included with device; supports data management, reporting, and trend analysis | 1 |
Get in touch for pricing & availability
Contact our sales team to discuss pricing, bulk orders, and customisation options for the Spirox Plus spirometer. We provide comprehensive technical support and clinical guidance to ensure optimal integration into your diagnostic workflow.
Phone: (302) 613-4333
Email: [email protected]
Email: [email protected]
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
Regulatory paperwork & manuals
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
Customer reviews
4.3· 3 reviewsReliable for clinic use
As a respiratory therapist I find the manoeuvre-coaching prompts helpful and patient results consistent. Mouthpiece hygiene is straightforward.
Deborah Ansah, RRTVerified buyerNov 18, 2024
Good screening spirometer
Solid for primary-care PFT screening. It needs the occasional recalibration, but values track well against formal testing.
Dr. Ravi Sundaram, MDDec 7, 2025
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