Power supply: Rechargeable battery and standard AC
Temperature sensor: Semiconductor 0-45o C
Flow and volume transducer: digital turbine
Flow/volume range: 0-16 Ls-1 / 10 L, BTPS
Volume accuracy: ± 3% or 50 mL
Flow accuracy: ± 5% or 200 mL/s
Dynamic resistance: <0.8 cm H2O/L/s
Color display: FSTN 240x320
Printer paper: Thermal, 112 mm width
Mouthpieces: 30 mm external diameter
Serial output: RS 232, optoisolated
Dimensions: 12" x 7 3/4" x 2 5/8"
Weight: approx. 4 lbs.
Parameters: FVC, FEV1, FEV1%, FEV6, FEV1/FEV6%, PEF, FEF25-75%, FEF25%, FEF50%, FEF75%, FET, Vext, PIF, FIVC, FIV1, FIV1%, VC, IVC, ERV, IC, VT, VE, BF, Ti, Te, Ti/Ttot VT/Ti, MVV
Spirolab II meets the ATS and ERS standards.