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🩺 Measure with confidence, flow with ease.
The ResOne Standard 0-8 LPM Liter Meter Pen is a lightweight, pen-sized flow meter designed for quick and accurate measurement of oxygen gas flow rates from 0 to 8 liters per minute. With ±0.25 LPM accuracy and a simple connect-and-read design, it’s the go-to tool for professionals needing reliable oxygen flow verification.






| ASIN | B09NN8VF3V |
| ASIN | B09NN8VF3V |
| Brand | ResOne |
| Customer Reviews | 4.6 4.6 out of 5 stars (150) |
| Customer reviews | 4.6 4.6 out of 5 stars (150) |
| Date First Available | 15 December 2021 |
| Item model number | LM-080-1 |
| Manufacturer | ResOne |
| Product Dimensions | 17.78 x 8.89 x 1.27 cm; 9 g |
| Units | 1.0 Count |
O**W
A must have
Real handy if you’re an oxygen user. Assures the proper flow of O2.
J**T
Exactitude
Pour mesurer l'oxygène sortante de mon concentrateur c'est parfait ... donne une excellente lecture du débit en utilisation ... je recommande ...
I**0
Recommend
Literally a lifesaver for oxygen user, can measure what comes out off a long hose. Accurate and practical.
J**M
Great value
Got this to check my CPAP machine pressures and my oxygen concentrator pressure. Does a really good job. Highly recommend.
N**D
Seems to be accurate enough
I have two of these gauges. They do agree with each other. They also show the same reading that’s shown by the flow meter on the oxygen concentrator. I use the gauge to make sure that the oxygen is flow rate as delivered at the CPAP intake is what the doctor ordered.
Trustpilot
1 month ago
2 weeks ago