Model: HSP-SP70B
Product origin: China
Warranty: 1 Year
After-sales Service: Online Technical Support
Main Features
-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 (FEF2575) can be measured.
-The personnel information (including height, age, sex, etc.) can be set.
-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.
-Bluetooth transmission.
-Real-time clock can be set and displayed.
-Battery power indication.
-Automatic shutdown when there is no operation within two minutes.
