Forced Vital Capacity:

FVC, FEV.5, FEV1, FEV3, FEV6, FEV1/FVC, FEV1/FEV6, FEV.5/FVC, FEV3/FVC, PEF, FEF25, FEF50, FEF75, FEF25-75, FEF 75-85, FET, FEV1/FEV.5, FEV1/PEF, MIF50, FIVC, FIV1, FIV1/FVC, FEV1/FIV1,PIF, MTT, PEV/PIF, Lung Age

VC:

VC, TV, ERV, IRV, IC, Ti, Te, Tt, Ti/Tt

Maneuvers per patient:

5 total; best test and last test highlighted

Interpretation:

Selectable � Kory, Miller, ATS, NLHEP (Ferguson)

Predicted sets:

Selectable � 14 Total

Ethnic correction:

Selectable � % Actual, Caucasian, Hispanic, AfroAmerican

Language:

Selectable � English or Spanish

Flow range: 0-16 L/s

Volume (L): 0-10

Measurement Method

Infrared Interruption via Digital Turbine

Dynamic flow resistance:

<1.5 cm H20/L/sec @ 14 L/sec

At highest volume:

+/- 3% or 50 mL

At highest flow:

+/- 5% or 150 mL

Time related precision: .5%

Volume resolution: <6mL

Sampling frequency: 50Hz

Storage Capacity: >150 studies

Keyboard: 5 keys

Communication:

USB to printer and PC, RS232

Optional:

Bluetooth to PC

Dimensions:

5.75" x 3.25" x 4.0"

Power supply:

2 x 1.5 DC Alkaline or NiMH batteries

Weight:

9 oz (250 g)