--- product_id: 2594638 title: "Hydrawise 3/4 Inch Flow Meter" brand: "hydrawise" price: "£4.73" currency: GBP in_stock: false reviews_count: 3 url: https://www.desertcart.co.uk/products/2594638-hydrawise-3-4-inch-flow-meter store_origin: GB region: United Kingdom --- # 21 GPM max flow 0.25 gal resolution Remote pulse output Hydrawise 3/4 Inch Flow Meter **Brand:** hydrawise **Price:** £4.73 **Availability:** ❌ Out of Stock ## Summary > 💦 Flow into the Future of Irrigation! ## Quick Answers - **What is this?** Hydrawise 3/4 Inch Flow Meter by hydrawise - **How much does it cost?** £4.73 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/2594638-hydrawise-3-4-inch-flow-meter) ## Best For - hydrawise enthusiasts ## Why This Product - Trusted hydrawise brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Max Flow Rate:** Experience a powerful 21 gallons per minute, ensuring efficient irrigation. - • **Remote Monitoring:** Stay connected with pulse output for seamless remote readings via Hydrawise. - • **Precision Measurement:** Enjoy precise water usage tracking with a resolution of 0.25 gallons. - • **Zone-Specific Insights:** Gain valuable insights into water usage per irrigation zone with Hydrawise integration. - • **Versatile Compatibility:** Easily adapt to your system with a supplied 0.75-inch adapter for smaller pipes. ## Overview The Hydrawise 3/4 Inch Flow Meter is designed for efficient irrigation management, featuring a maximum flow rate of 21 gallons per minute, precise measurement resolution of 0.25 gallons, and remote monitoring capabilities through pulse output. It comes with a 0.75-inch adapter for easy installation on smaller pipes, making it a versatile choice for modern irrigation systems. ## Description Measure water usage online Connect this flow meter to a Hydrawise controller to get online reports of water usage per irrigation zone ## Features - 3/4 Inch Flow Meter with pulse output for remote readings by a Hydrawise controller - Maximum flow rate of 21 Gallons per minute - View water usage per irrigation zone with a Hydrawise controller (not supplied) - Measurement resolution of 0.25 gallon - Supplied with 0.75 Inch adapter for smaller diameter pipes ## Images ![Hydrawise 3/4 Inch Flow Meter - Image 1](https://m.media-amazon.com/images/I/41HM9H75NnL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Should be part of every irrigation system *by R***R on Reviewed in the United States on May 17, 2015* After using this with the Hydrawise controller for a year now- should be part of every system for any water use conscious consumer-Enables a capability of "miles per gallon" efficiency evaluation to your irrigation system. If MPG is not part of your consideration in auto purchases, this meter is not for you. ### ⭐⭐⭐⭐⭐ Part Of A Well Thought Out Irrigation System *by Z***R on Reviewed in the United States on September 5, 2014* Please see my review of the Hydrawise 12-zone irrigation controller for more information about the complete system.Once installed in front of your valves it's a simple two wire connection to the Hydrawise controller to get it up and running. After that a variety of water-usage reports are available such as: total water used, flow rates and water usage by zone. This is very handy for monitoring for potential leaks or broken emitters/sprinklers/pipes in your system. It really takes irrigation control to the next level.Reporting is available via your phone or computer. Pretty awesome.Update: 2016-05I love that I can get a gallons-used reading after every watering. This year when turning the system back on after the winter rains I noticed that one zone was using a bit more water than normal. Turns out the critters had chewed through the 1/8" drip lines in a couple of places. I fixed those, and things are back to normal.I noticed that the item is currently unavailable. Hopefully, Amazon will stock it in the future. It's pretty handy. ### ⭐⭐⭐⭐⭐ Flow Meter *by P***H on Reviewed in the United States on November 15, 2015* Great for adding more information about your water usage per zone for your hydrawise controller. Maximum flow rate of 21 Gallons per minute. 3.4 inch connectors. Install in line before your valves. --- ## 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/2594638-hydrawise-3-4-inch-flow-meter](https://www.desertcart.co.uk/products/2594638-hydrawise-3-4-inch-flow-meter) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*