--- product_id: 63782069 title: "Atlas Scientific EZO-FLO Embedded Flow Meter Totalizer" brand: "atlas scientific environmental robotics" price: "£48.80" currency: GBP in_stock: true reviews_count: 1 url: https://www.desertcart.co.uk/products/63782069-atlas-scientific-ezo-flo-embedded-flow-meter-totalizer store_origin: GB region: United Kingdom --- # 3.3V - 5V operation Total flow measurement UART & I2C data protocol Atlas Scientific EZO-FLO Embedded Flow Meter Totalizer **Brand:** atlas scientific environmental robotics **Price:** £48.80 **Availability:** ✅ In Stock ## Summary > 🚀 Flow into the Future with Precision! ## Quick Answers - **What is this?** Atlas Scientific EZO-FLO Embedded Flow Meter Totalizer by atlas scientific environmental robotics - **How much does it cost?** £48.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/63782069-atlas-scientific-ezo-flo-embedded-flow-meter-totalizer) ## Best For - atlas scientific environmental robotics enthusiasts ## Why This Product - Trusted atlas scientific environmental robotics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Solutions:** Programmable to work with most off-the-shelf flow meters, adapting to your needs. - • **Efficient Data Transfer:** Utilizes UART & I2C protocols for fast and reliable data communication. - • **Universal Compatibility:** Preprogrammed to seamlessly integrate with all Atlas Scientific flow meters. - • **Versatile Power Options:** Operates efficiently within a voltage range of 3.3V to 5V, fitting various setups. - • **Precision at Your Fingertips:** Accurately reads total flow and flow rate for optimal monitoring. ## Overview The Atlas Scientific EZO-FLO Embedded Flow Meter Totalizer is a cutting-edge device designed to accurately measure total flow and flow rate. It is preprogrammed for compatibility with all Atlas Scientific flow meters and can be customized to work with most off-the-shelf options. With efficient data transfer protocols (UART & I2C) and a versatile operating voltage of 3.3V to 5V, this flow meter is perfect for professionals seeking reliable and adaptable solutions. ## Description Atlas Scientific EZO-FLO Embedded Flow Meter Totalizer ## Features - Reads: Total flow and flow rate - Preprogrammed: Works with all Atlas Scientific flow meters - Programmable: Can work with most off-the-shelf flow meters - Data Protocal: UART & I2C - Operation Voltage: 3.3V − 5V ## Images ![Atlas Scientific EZO-FLO Embedded Flow Meter Totalizer - Image 1](https://m.media-amazon.com/images/I/718cfWo5y5L.jpg) ## Questions & Answers **Q: a source for appropriate pulsed dc flow meter?** A: Are you asking if this device can read from a pulsed DC flow meter? If it is then yes it can read from it. ## Customer Reviews ### ⭐⭐⭐⭐ Lots of 3.3v issues with their flow sensors *by R***T on January 19, 2023* Update - Eventually found out the issue was with the flow sensors themselves that were not being made to spec for 3.3v. I've bought multiple cheep flow sensors that cost 10 to 20 dollars that all work at 3.3v with the Atlas Flow boards. Only Atlas's own flow sensors have problems. Through their support they did confirm component changes and issues during Covid shortages. They sent me another flow sensor that also did not work at 3.3v. So after ~200 dollars on their 1/2 flow sensor I never received one that worked at 3.3v. I'm upping the rating of the board since the issue was the sensor.For the last year these have not worked properly at 3.3v with all of their flow sensors. They need to be run at 5v to work properly most of the time. This issue has caused countless hours of troubleshooting to eventually come to realize that this thing is not working at the advertised specs.I've also gotten a few that will not work at all with the 1/2" flow sensor but will work just fine with the 3/8". I use most of Atlas' catalog of sensors and ezo boards and have hardly had any problems with them. It's just these EZO Flow boards that have caused a lot of trouble for me. ## Frequently Bought Together - Atlas Scientific EZO-FLO Embedded Flow Meter Totalizer - Quickun Pure Silicone Tubing, 3mm ID x 5mm OD High Temp Food Grade Tube Pure Silicone Hose Tube for Home Brewing, Beer Line, Kegerator, Wine Making, Aquaponics, Air Hose by Proper Pour (16.4 Ft) - Gikfun 12V DC Dosing Pump Peristaltic Dosing Head with Connector For Arduino Aquarium Lab Analytic Diy AE1207 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/63782069-atlas-scientific-ezo-flo-embedded-flow-meter-totalizer](https://www.desertcart.co.uk/products/63782069-atlas-scientific-ezo-flo-embedded-flow-meter-totalizer) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*