Portable Digital Bluetooth Spirometer

Introduction

The SPIROMETER is a hand-held equipment for checking lung conditions, adopts the infrared signal acquisition mode for measuring items related to FVC, and it is applicable for hospital, clinic, family for routine test.

Functions

• Forced Vital Capacity (FVC), forced expiratory volume in one second (FEV1) to forced vital capacity (FVC) ratio (FEV1/FVC), peak expiratory flow (PEF), forced expiratory flow at 25% of FVC (FEF25), forced expiratory flow at 50% of FVC (FEF50), forced expiratory flow at 75% of FVC (FEF75), and forced expiratory flow from 25%-75% of FVC (FEF25-75) can be measured.
• The personnel information (including height, age, sex, etc.) can be input.
• Flow-volume chart, volume-time chart display.
• The data can be stored, deleted, uploaded, and reviewed.
• Trend chart display.
• Health state indication.
• Calibration function.
• Over-limit prompt function for volume and flow.
• Indicate expiration within 6 seconds by indicators.
• Start measuring by one-button.
• The data can be transmitted by Bluetooth or USB cable.
• Real-time clock can be set and displayed.
• Battery power indication.
• Automatic shutdown when there is no operation within two minutes.

Main Performance

1. Display mode: 2.8'' color LCD
2. Volume range: 0~10L
3. Volume accuracy: ± 3% or ± 0.05L (whichever is greater) 
4. Flow range: 0 L/s - 16 L/s
5. Flow accuracy: ± 5% or ± 0.2 L/s (whichever is greater)
6. Working current: 200 mA
   
7. Safety class: internally powered equipment, type BF applied part
8. Battery: 3.7V, 2200mAh, rechargeable lithium battery, discharge cycle not less than 300 times

Packaging & Delivery

Dimension: 160mm*65mm*45mm (L*W*H)
Weight: 190g
Accessories
1*User manual
1*USB cable
1*Mouthpiece (disposable accessory)
1*Nose clip (optional)
1*Power adapter (optional)
1*PC software