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Description
Description
- Robust and hardwearing
- Features comfortable integral mouthpiece
- Suitable for adults and children
- Suitable for multi-subject use with SafeTway mouthpiece
- Variable orifice simple mechanical peak flow meter
- Better than 5% or 10 L/min whichever is greater repeatability
- Better than 5% or 10 L/min whichever is greater inter-instrument variation
- Daily record chart included
- Piston/spring and moveable pointer measuring principle
- A/B difference less than 15 L/min/15% frequency response
- Multi-language instruction sheet
- 0 to 50 °C Storage
Spécifications
Spécifications
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ApplicationPeak Flow Meter
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Specifications34 X 60 X 150 mm, Adult/Child, 50 to 800 L/min Range, Better than 10% Accuracy, 10 L/min Below 700, 20 L/min above Scale Intervals, 0.00384 KPa/L/min @ 720 L/min Highest Resistance to Flow, 10% to 95% Relative Humidity
Return policy
Return policy
Not loving it? We offer returns for most items within 30 days of delivery for a refund or store credit.
