1.Calibration function, ensure measurement accuracy;
2.Multiple predicted value can be selected, suitable for different population;
3.Storage of more than 10,000 groups of data;
4.Lung age estimation function;
5.Built-in lithium battery, supports both of AC and DC.
Contact: Hilda
Phone: +86 13922853331
E-mail: sales@jhb-tech.com
Whatsapp:+86 13922853331
Add: 5th Floor, Longsheng Building, Fuyong Twon, Bao'an District, Shenzhen City, Guangdong, China