---
product_id: 393449773
title: "ResOne Pediatric Oxygen Liter Meter Pen, 0.125-2.5 LPM Oxygen Flow Meter to Measure Oxygen Flow Rate, Compact 5.3 in"
brand: "resone"
price: "S$33"
currency: SGD
in_stock: true
category: "Res One"
url: https://www.desertcart.sg/products/393449773-resone-pediatric-oxygen-liter-meter-pen-0-125-2-5
store_origin: SG
region: Singapore
---

# Measures 0-2.5 LPM flow rates ±0.125 LPM accuracy Compact 5.3-inch pen design ResOne Pediatric Oxygen Liter Meter Pen, 0.125-2.5 LPM Oxygen Flow Meter to Measure Oxygen Flow Rate, Compact 5.3 in

**Brand:** resone
**Price:** S$33
**Availability:** ✅ In Stock

## Summary

> 🩺 Precision flow checks, anytime, anywhere—because every liter counts.

## Quick Answers

- **What is this?** ResOne Pediatric Oxygen Liter Meter Pen, 0.125-2.5 LPM Oxygen Flow Meter to Measure Oxygen Flow Rate, Compact 5.3 in by resone
- **How much does it cost?** S$33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/393449773-resone-pediatric-oxygen-liter-meter-pen-0-125-2-5)

## 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

- • **Effortless Monitoring:** Quickly connect and read flow rates with a simple vertical hold—no complicated setup.
- • **Ultra-Portable Design:** Lightweight and sleek pen-style meter fits comfortably in your pocket or medical kit.
- • **Precision You Can Trust:** Accurate oxygen flow readings within ±0.125 LPM for critical pediatric care.
- • **Pediatric-Specific Range:** Tailored to measure low flow rates from 0 to 2.5 LPM, perfect for sensitive pediatric needs.
- • **Instant Flow Verification:** Eliminate guesswork with clear, center-ball visual indicators for rapid oxygen flow checks.

## Overview

The ResOne Pediatric Oxygen Liter Meter Pen is a compact, lightweight flow meter designed specifically for pediatric oxygen delivery. Measuring flow rates from 0 to 2.5 liters per minute with ±0.125 LPM accuracy, it offers quick, reliable readings via a simple vertical hold and clear ball indicator. At just 5.3 inches long and 9 grams, it’s the perfect tool for healthcare professionals needing fast, precise oxygen flow verification on the go.

## 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.

## 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 | 4.2 4.2 out of 5 stars (11) |
| Customer reviews | 4.2 4.2 out of 5 stars (11) |
| 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

![ResOne Pediatric Oxygen Liter Meter Pen, 0.125-2.5 LPM Oxygen Flow Meter to Measure Oxygen Flow Rate, Compact 5.3 in - Image 1](https://m.media-amazon.com/images/I/61Vs8svDmIL.jpg)

## 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

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-31*