Power indicator and test indicator light. Degree of protection against electric shock: type BF applied part. Degree of protection against ingress of liquid:IP22. Type of protection against electric shock: internally powered.
eBay
(Bluetooth transmission. Physical characteristic. 1)A User Manual. Working current: 80 mA. Flow rate accuracy: ±5 % or 0.2 L/s (whichever is greater). Flow rate range: 0 L/s~16 L/s.
eBay
The personnel information (including height, age, sex, etc.) can be set. nary Function,FVC, FEV1, FEV1/FVC and FEF,data can be transmitted by Bluetooth or USB cable. The data can be transmitted by Bluetooth or USB cable.
eBay
The data can be transmitted by Bluetooth or USB cable. One USB cable. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.
eBay
Buy safe Products.
eBay
(SP70B Bluetooth+Software. Bluetooth transmission. Physical characteristic. Flow rate range: 0 L/s~16 L/s. Buy safe Products. Weight: 130g (with batteries). 3)A nose clip (optional). 2)A mouthpiece (disposable).
eBay
(Bluetooth transmission. Automatic power off function. Physical characteristic. 3)A nose clip (optional). 2)A mouthpiece (disposable). 1)A User Manual.
eBay
Bluetooth transmission. Physical characteristic. Working current: 80 mA. ECG / ECG holter EEG / EEG Holter B-ultrasound. Buy safe products. Weight: 150g (with batteries). Personal information setup, including height, age, gender, etc.
eBay