ResOne High Flow 2-15 LPM Liter Meter Pen, Measure Oxygen Gas Flow Rate

This liter meter is designed to verify oxygen gas flow rates from 2 to 15 liters per minute. It is lightweight and easy to use by simply attaching an oxygen supply line to the base of the pen, holding it vertically upright, and visually noting the flow rate indicated at the center of the ball.

Features
  • Quick and easy way to check oxygen flow rates
  • High Flow model measures flow rates from 2 to 15 liters per minute
  • Simply connect to oxygen flow source, hold vertically upright, and read rate at center of ball
  • Designed for convenience with lightweight pen style at only 5.3 inches in long
  • Accurate to +/- 0.4 LPM
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