Product Model : HI-101

• Mobile Spirometer
• Simple Operation
• Internal battery

Product Model : PC-10

 • PC based Spirometer
• No battery required
• USB connection
• Powerful database
• Long term trends

Product Model : HI-801

• Multi-functional Spirometer

• Airway resistance

• Rhinomanometry

• SPO2 and more

• CF memory card

Product Model : HI-105

• Desktop Spirometer

• Operational message

• Internal battery

• Large TFT display

• Challenge test