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Peak Flow Meter

Clinical Use

In patients with asthma or obstructive pulmonary disease, preoperative measurement of peak flow and evaluation of response to bronchodilator therapy can be critical. Our readily portable Peak Flow Meter allows convenient, accurate, bedside analysis of this parameter.

Advantages

• High resolution at low flow rates
• Dual scale
• Convenient pocket size
• Direct reading - no linkage
• Simple to reset - just invert
• Air damped piston
• Ball bearing memory
• Very low actuating volume (20.1 cc full scale)
• Lightweight moving parts for excellent dynamic response
• No shafts, bearings, or pointers
• Visual verification of zero

Specifications

• Dimensions: 1-1/4" x 2-1/2" x 9"
• Dual Range: 30-200 l/min and 100-600 l/min
• Memory: Direct reading piston, ball bearing capture unit
• Mouthpiece: 1" ID with two 1-1/2" plastic mouthpieces
• Spring: Stainless Steel, over-range and under-range protected
• Accuracy: +/- 5% of full scale
• Material: Lexan Tube, hardcoated aluminum Base, Teflon Piston, stainless steel Orifice
• Sterilization: Wipe with cold sterilant (Cidex) and rinse thoroughly.