The SPIROMETER is a hand-held equipment for examining lung function. The device is fit for use in hospital, clinic, family for ordinary test. It's only required that the user operates the device according to user manual, no need 

The MSLYM05 Intelli-Spiro is a premium handheld spirometer built for precise lung function testing across hospital, clinical and home scenarios. Utilizing infrared signal acquisition, this portable spirometer accurately measures FVC, FEV1, PEF and other critical respiratory metrics. It features Bluetooth data sync, bulk storage, trend tracking and a 2.4" LCD display, with compact lightweight design and reliable Type BF safety standard for daily respiratory monitoring.

Basic Specifications

• Model: MSLYM05 Intelli-Spiro
• Product Category: Handheld Digital Spirometer
• Core Application: Professional lung function test & respiratory health monitoring
• Suitable Settings: Hospitals, clinics, home routine checkups
• Detection Technology: Infrared signal acquisition

Measurable Respiratory Parameters

This clinical spirometer supports full-spectrum lung function indicators to meet professional diagnostic needs:

• Forced Vital Capacity (FVC)
• Forced Expiratory Volume in 1 Second (FEV1)
• FEV1/FVC Ratio
• Peak Expiratory Flow (PEF)
• Forced Expiratory Flow at 25% FVC (FEF25)
• Forced Expiratory Flow at 50% FVC (FEF50)
• Forced Expiratory Flow at 75% FVC (FEF75)
• Forced Expiratory Flow 25%-75% FVC (FEF25-75)

Technical Performance Data

• Display: 2.4-inch LCD screen with flow-volume chart and volume-time chart visualization
• Volume Measuring Range: 0 – 10 L
• Volume Accuracy: ± 3% or ± 0.05 L (whichever is greater)
• Flow Measuring Range: 0 L/s – 16 L/s
• Flow Accuracy: ± 5% or ± 0.2 L/s (whichever is greater)
• Working Current: 200 mA
• Power Supply: 2 × AAA alkaline batteries
• Safety Classification: Internally powered equipment, Type BF applied part

Core Functional Features

As a user-friendly home spirometer, it is equipped with comprehensive practical functions:

• Bluetooth connectivity for wireless data transfer
• Bulk data storage, deletion, upload and historical review
• Historical test trend chart display
• Health status indicator
• Professional calibration function
• Over-limit alert for volume and flow values
• Real-time clock display
• Battery level indicator
• Auto power-off after 2 minutes of idle time
• Customizable personal profile (height, age, sex, etc.)

Physical Dimensions

• Overall Size: 138 mm (Length) × 63 mm (Width) × 47 mm (Height)
• Net Weight: 150 g (battery included)
• Form Factor: Small, lightweight handheld structure, making this portable spirometer easy to carry for on-site lung function checks

Package Accessories

• 1 × Product User Manual
• 1 × Disposable spirometer mouthpiece
• 1 × Nose clip (optional accessory)