ResOne Standard Liter Meter Pen: Measure Oxygen Flow Rates Up to 8 LPM - Compact Oxygen Flow Meter for Quick, Precise Flow Checks

Discover the ResOne Standard Flow LPM Oxygen Flow Meter Pen, your reliable companion for precise oxygen flow rate measurements. This compact pen-style meter, measuring just 5.3 inches, offers a quick and easy way to check oxygen flow rates from 0 to 8 liters per minute. Its user-friendly design allows a simple connection to the oxygen source, and an instant, accurate result with an accuracy of +/- 0.25 LPM. Designed to provide clear and efficient monitoring for both home and professional settings.