--- product_id: 393449773 title: "Pediatric Oxygen Liter Meter Pen: Measure Oxygen Flow Rates Up to 2.5 LPM - Compact Oxygen Flow Meter for Quick, Precise Flow Checks" brand: "resone" price: "CI$34" currency: KYD in_stock: true reviews_count: 5 category: "Res One" url: https://cayman.desertcart.com/products/393449773-pediatric-oxygen-liter-meter-pen-measure-oxygen-flow-rates-up store_origin: KY region: Cayman Islands --- # Measures 0-2.5 LPM flow rates Β±0.125 LPM accuracy Compact 5.3-inch pen size Pediatric Oxygen Liter Meter Pen: Measure Oxygen Flow Rates Up to 2.5 LPM - Compact Oxygen Flow Meter for Quick, Precise Flow Checks **Brand:** resone **Price:** CI$34 **Availability:** βœ… In Stock ## Summary > πŸ–ŠοΈ Measure with confidence, care with precision. ## Quick Answers - **What is this?** Pediatric Oxygen Liter Meter Pen: Measure Oxygen Flow Rates Up to 2.5 LPM - Compact Oxygen Flow Meter for Quick, Precise Flow Checks by resone - **How much does it cost?** CI$34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [cayman.desertcart.com](https://cayman.desertcart.com/products/393449773-pediatric-oxygen-liter-meter-pen-measure-oxygen-flow-rates-up) ## Best For - resone enthusiasts ## Why This Product - Trusted resone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Verified by Experts:** Trusted by technicians for spot-on calibration, ensuring peace of mind every time. - β€’ **Effortless Operation:** Simply connect, hold upright, and readβ€”no complicated setup required. - β€’ **Ultra-Portable Design:** Lightweight pen-style meter fits comfortably in your pocket or kit for on-the-go checks. - β€’ **Precision You Can Trust:** Accurate flow readings within Β±0.125 LPM for flawless oxygen management. - β€’ **Tailored for Pediatrics:** Specialized low-flow range (0-2.5 LPM) perfect for delicate pediatric care. ## Overview The ResOne Pediatric Oxygen Liter Meter Pen is a compact, lightweight flow meter designed to accurately measure oxygen flow rates from 0 to 2.5 liters per minute with Β±0.125 LPM precision. Its pen-style design enables quick, easy, and reliable flow checks, making it an essential tool for pediatric oxygen therapy and professional use. ## Description This liter meter is designed to verify oxygen gas flow rates from 0 to 2.5 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. Review: As good as the technician's setting. - I need my oxygen concentrator to supply1.75L. I set it using this. An a technician later checked it with his meter, and found it spot on. It is difficult to measure low level flow with other models, that go higher. If you're low flow, you need one of these. Review: Peace of mind! - Very accurate and helps determine the flow rate even if you have lots of extra tubes hooked up ## Features - Quick and easy way to check oxygen flow rates - Pediatric Flow model measures flow rates from 0 to 2.5 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 +/- 0.125 LPM ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NN98M11 | | ASIN | B09NN98M11 | | Brand | ResOne | | Customer Reviews | 4.1 4.1 out of 5 stars (10) | | Customer reviews | 4.1 4.1 out of 5 stars (10) | | Date First Available | 15 December 2021 | | Item model number | LM-025-1 | | Manufacturer | ResOne | | Product Dimensions | 17.78 x 8.89 x 1.27 cm; 9 g | | Units | 1.0 Count | ## Images ![Pediatric Oxygen Liter Meter Pen: Measure Oxygen Flow Rates Up to 2.5 LPM - Compact Oxygen Flow Meter for Quick, Precise Flow Checks - Image 1](https://m.media-amazon.com/images/I/61Vs8svDmIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ As good as the technician's setting. *by R***Z on 27 August 2023* I need my oxygen concentrator to supply1.75L. I set it using this. An a technician later checked it with his meter, and found it spot on. It is difficult to measure low level flow with other models, that go higher. If you're low flow, you need one of these. ### ⭐⭐⭐⭐⭐ Peace of mind! *by A***O on 6 September 2024* Very accurate and helps determine the flow rate even if you have lots of extra tubes hooked up ### ⭐ . *by J***N on 27 May 2024* Ball constantly gets stuck above the 1/8 mark. ## Frequently Bought Together - Pediatric Oxygen Liter Meter Pen: Measure Oxygen Flow Rates Up to 2.5 LPM - Compact Oxygen Flow Meter for Quick, Precise Flow Checks - ResOne Standard 0-8 LPM Liter Meter Pen, Measure Oxygen Gas Flow Rate --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://cayman.desertcart.com/products/393449773-pediatric-oxygen-liter-meter-pen-measure-oxygen-flow-rates-up](https://cayman.desertcart.com/products/393449773-pediatric-oxygen-liter-meter-pen-measure-oxygen-flow-rates-up) --- *Product available on Desertcart Cayman Islands* *Store origin: KY* *Last updated: 2026-09-18*