Product Description :

The Contec Bluetooth Digital Spirometer – SP80B is a portable handheld spirometer designed for accurate pulmonary function testing and respiratory assessment. It uses infrared signal acquisition technology to measure key lung function parameters such as FVC, FEV1, PEF, and flow-volume curves. The device features a 2.8-inch color LCD display, Bluetooth and USB connectivity, internal memory storage, and rechargeable lithium battery operation. It is suitable for hospitals, clinics, diagnostic centers, occupational health programs, and home healthcare applications.

Technical Specifications :

Specification	Details
Product Type	Handheld Bluetooth Digital Spirometer
Model	SP80B
Display	2.8-inch Color LCD
Measurement Technology	Infrared Signal Acquisition
Volume Range	0 – 10 L
Volume Accuracy	±3% or ±0.05 L
Flow Rate Range	0 – 16 L/s
Flow Accuracy	±5% or ±0.2 L/s
Parameters Measured	FVC, FEV1, FEV1/FVC, PEF, FEF25, FEF50, FEF75, FEF2575
Connectivity	Bluetooth & USB
Data Storage	Up to 9,999 Cases
Power Supply	Rechargeable Lithium Battery
Working Current	60–200 mA
Safety Classification	Type BF Applied Part
Protection Rating	IP22
Dimensions	Approx. 160 × 65 × 45 mm
Weight	Approx. 190 g
Display Functions	Flow-Volume & Volume-Time Curves
Auto Power Off	Yes