The first choice of many medical professionals for measuring peak expiratory flow

• A cost effective way of monitoring asthma and other conditions
• Built in one-way valve prevents individuals from inhaling through the device
• Reducing the risk of cross contamination and saving money on disposable mouthpieces
• Constructed from medical grade materials
• Can be cleansed easily by agitation in mild detergent, rinsing, and allowing to dry completely
• Choose standard range for use on adults, low range for use on children and the elderly
• All meters use the approved EU scale
• Supplied complete with instructions, self-monitoring chart and sterilisable universal mouthpiece

• Size: 100x60x240mm
• Weight: 25g
• Measurement Range: 60-880 L/min
• Accuracy: +/- 10% or 10 L/min
• Repeatability: Less than 5 L/min
• Operating Temperature: 10-35 Deg C
• Operating Humidity: 30-75%
• Operating Altitude: 0-1400 Mtr
• Operating Atmospheric Pressure: 1060-860 hPa
• Storage Temperature: minus 5 - plus 50 Deg C
• Humidity: 10 - 95%