|Synonyms||Desktop Spirometer, Diagnostic Spirometer|
|Real Time Testing||Yes|
|Standard Tests||FVC, SVC and MVV test|
Electronic spirometers have been used to calculate airflow rates in a channel without the need for fine meshes or moving parts. They operate by measuring the speed of the airflow with techniques such as ultrasonic transducers. These spirometers have greater accuracy by eliminating the momentum and resistance errors associated with moving parts. They also allow improved hygiene by allowing fully disposable air flow channels.Get best price of hand held spirometer machine.Specifications-
- Forced Vital Capacity (FVC), Forced Expired Volume in one second (FEV1), FEV1 and FVC Ratio (FEV1%), Peak expiratory flow (PEF), 25% flow of the FVC (FEF25), 75% flow of the FVC (FEF75) and average flow between 25% and 75% of the FVC (FEF2575) can be measured. Results can be displayed in actual and predict ratio. - Flow rate-volume or volume-time waveform display. - Inner flash memory for data review and storage where the data can also be uploaded to computers - Light weight and portable. - Simple operation and rapid test results - Basic analysis and general state explain - Information prompts when volume or flow goes beyond the limits. - Automatic power off after 1 minute idle time. - Rechargeable lithium battery (DC 3.7V). - Battery life indication.