Use Instructions

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MasterScope - Instructions for Use
Version 03.00 • Date 19FEB2020
8. After completing the discard strokes, the lower right window changes and
will instruct you to perform strokes in the low flow range. The screen will
change to the standard flow/volume calibration graph with the low flow
range highlighted in yellow. Perform the calibration maneuver with three
complete strokes in the low flow range. The inspired (IN) and expired (EX) side
on the graph will turn green when the correct number of strokes has been
performed (minimum 3) at low flow range. If the flows are outside this range,
it will not be counted.