RMS Helios 401 Spirometer (PFT) – Best Seller PC Spirometer

28,750.0045,000.00

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RMS Helios 401 Spirometer (PFT) – PC Spirometer is a PC based spirometer which is capable of diagnosing, differentiating and measuring various pulmonary diseases.

*Free remote installation and assistance

RMS-HE-PFT-2000
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Brand:: RMS
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Description

RMS Helios 401 Spirometer (PFT) is a PC based spirometer which is capable of diagnosing, differentiating and measuring various pulmonary diseases. The Helios series comes with a highly advanced and user-friendly Software offering 34 Parameter readings, Pre-Post Bronchodilation Results, Percentage Improvement and Lung Age Calculations. The interpretation of the test results, trends and pediatric incentives are also available in the software. RMS is the leading manufacturer of PC Based Spirometer and Portable Spirometers.

RMS Helios 401 Spirometer (PFT) – PC Spirometer Features:

RMS Helios 401 Spirometer (PFT) – PC Spirometer Specifications:

Specification Details
Brand RMS (Recorders & Medicare Systems)
Model Helios 401
Type Computer-Based Spirometer (PFT)
Sensor Type Infrared interruption
Parameters Measured FVC, FEV1, FEV1/FVC%, PEF, MVV, FEF25-75%, etc.
Display On connected PC via RMS Software
Connectivity USB Interface
Report Output Graphical and tabular reports, PDF/print options
Power Source USB powered
Technical Details Flow Range: -10 to + 16 L/sec, Max Volume: 8 L, Accuracy Level: +/-1%, Flow Detection: Volume differential
Weight Approx. 600 g
Warranty 1 Year manufacturer warranty

RMS Helios 401 Spirometer (PFT) – PC Spirometer Box Contents:

  • Handset
  • Turbine transducer Software & USB cable
  • Reusable mouthpieces
  • Adult & Pediatric nose clip
  • Carry bag
  • User manual

RMS Helios 401 Spirometer (PFT) – PC Spirometer Demo & Installation:

RMS Helios 401 Spirometer (PFT) – PC Spirometer Documents:

FAQs about RMS Helios 401 Spirometer (PFT)

What is the RMS Helios 401 Spirometer used for?

It’s a diagnostic device used for Pulmonary Function Tests (PFTs) to measure lung capacity and airflow, helping identify conditions such as asthma, COPD, and other respiratory disorders.

Is the Helios 401 portable?

Yes, it’s lightweight and USB-powered, making it convenient for bedside and camp-based use.

What parameters can the Helios 401 measure?

It measures FVC, FEV1, FEV1/FVC ratio, PEF, MVV, and several other spirometric values critical for pulmonary assessment.

Does it require calibration?

It can be calibrated by inbuild functionality.

Can it connect to a computer?

Absolutely. The Helios 401 connects via USB and is compatible with RMS PFT software on Windows 10/11 PCs.

Can reports be printed or exported?

Yes. Reports can be saved, exported, or printed directly from the software in formats like PDF or CSV.

Who can use the RMS Helios 401?

Ideal for hospitals, clinics, diagnostic centers, and pulmonologists performing routine PFTs.

What warranty does it include?

The RMS Helios 401 comes with a 1-year manufacturer warranty covering defects in materials or workmanship.

  • Below are the advantages of PC bases spirometers:

    PC spirometers, also known as computer-based spirometers, offer several advantages over traditional handheld spirometers:

    1. Accurate and precise measurements: PC spirometers use sophisticated algorithms to ensure accurate and precise measurements of lung function parameters such as forced vital capacity (FVC) and forced expiratory volume in one second (FEV1). These measurements are crucial for diagnosing and monitoring lung diseases such as asthma and chronic obstructive pulmonary disease (COPD).

    2. Real-time data visualization: PC spirometers can display real-time data visualization of spirometry results, allowing clinicians to assess the quality and consistency of the measurements and make immediate treatment decisions.

    3. Easy to use: PC spirometers are user-friendly and require minimal training. Patients can easily perform the spirometry tests at home or in the clinic, and the results can be quickly transferred to the clinician for review.

    4. Data storage and analysis: PC spirometers can store and analyze large amounts of spirometry data, allowing clinicians to track changes in lung function over time and make informed treatment decisions.

    5. Integration with electronic medical records (EMRs): PC spirometers can be integrated with EMRs, enabling clinicians to quickly access and share spirometry data with other healthcare providers and improve patient care coordination.

10 reviews for RMS Helios 401 Spirometer (PFT) – Best Seller PC Spirometer

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4.8
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  1. Very good customer service and quick delivery time .. Always do business with them .. very reliable

  2. RMS Helios 401 Spirometer was well packed and delivered quicker than expected. The chats with Resp Buy were useful in clarifying all the doubts. They also provided us with GST invoice. Thank you Resp Buy for providing the original product at a discounted price.

  3. Good one

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unable to communicate - error is "contact with spirometer hardware can not be established" COM port comminicated same port with the Device management . using windows 11 disha diagnostic asked on June 22, 2026

Hello,
Please contact RMS support.

RespBuy Healthcare answered on June 24, 2026 store manager
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Tanishka Chaudhari profile picture
Tanishka Chaudhari
5 days ago
Excellent experience with Respbuy. This is my 3rd purchase.
Very good service from Sumit. He has explained the product demo and installation very well and even supported me later on queries.
Bharat Masimukku profile picture
Bharat Masimukku
7 days ago
When you’re ordering high-value medical equipment from another country, it’s natural to have plenty of questions and concerns.

Sumit from Respbuy made the entire process incredibly smooth and stress-free. He was always just a phone call away, and despite the significant time difference, he never missed my calls and was consistently available to help. Every question I had was answered patiently, and his knowledge and guidance gave me complete confidence throughout the purchase.

Thank you so much, Sumit. Outstanding customer service like yours is hard to come by, and you’ve certainly earned yourself a loyal long-term customer. Highly recommended!
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Anil PropStock Realty
1 week ago
Their service is best. What they commit is what they do, be it product’s availability & commitment of delivery. They are just perfect
Aditika Verma profile picture
Aditika Verma
1 week ago
I bought the ResMed AirTouch F20 mask from RespBuy , and it's the best CPAP mask I have ever used. The quality is outstanding, and it's very comfortable and durable.

I highly recommend both the mask and RespBuy. Their customer service is excellent there was no waiting time when I called, and my call was answered immediately. I had a few questions about the mask, and Vikash was extremely helpful, patient, and knowledgeable. He made sure all my queries were answered.

Thank you, Mr Vikash for the superb customer service. I highly recommend them to anyone looking for quality CPAP products.
sweetyvirgo1509 profile picture
sweetyvirgo1509
1 week ago
We have a very good experience with the company. We have been buying from them every year. The products and service both are exceptional.
Sunil Naidu profile picture
Sunil Naidu
2 weeks ago
Great service by Mr Sumit..I was bit sceptical about this site but he assured me with COD and after delivery he helped me in video demo with installation and then told me to pay him ..Price was also very good compared to local dealers..👍🏻
Ashwani Kumar Sharma profile picture
Ashwani Kumar Sharma
2 weeks ago
Efficient, knowledgeable guy
Seetharaman Iyer profile picture
Seetharaman Iyer
2 weeks ago
I bought a Resmed AirMini auto CPap. Lightening fast delivery astonishingly low price and genuinely flawless machine with entire setup P10 mask etc. Great. I always buy my Resmed and even accessories or back up power for Resmed from Respbuy only. Most reliable.
RAJKUMAR PACHIGALLA profile picture
RAJKUMAR PACHIGALLA
2 weeks ago
Mr. Vikash helped us in the best manner
ViMaL AdHi profile picture
ViMaL AdHi
2 weeks ago
Ordered Oxygen Analyzer Working perfectly and their response was so quick and smooth
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