Individually Calibrated
Every AirZone peak flow meter is individually assembled and calibrated by highly trained operatives to ensure consistent performance. All calibration test equipment is frequently checked to ensure that the highest of standards are met. The accurate scales cover 60-800 L/min.
Two scales
AirZone peak flow meters are manufactured to one of two standards; the EU and ATS.
Optional Windmill Trainer
Peak flow requires a forceful exhalation and to encourage young children to do this, the Windmill trainer is an incentive challenge. By moving the Windmill further from the mouth more exhalation force is required to turn it.
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