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RESTMO Water Flow Meter with Brass Inlet Metal Thread, Measure Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Water Tank Filling, Lawn Sprinkler and Nozzle Sprayer

  • Based on 1,188 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, May 22
Order within 15 hours and 54 minutes
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Features

  • The pure brass inlet and metal thread are heavy duty and enhance durability. No hassle from frequently install and uninstall from hose/faucet.
  • Equipped with an easy-to-read LCD screen and one-touch control push button, this water flow meter can easily display and track the water usage & flow rate of your outdoor garden hose with 4 different measurement modes.
  • Short press the button to change the mode from FLOW / CONSUMPTION / AVERAGE / TOTAL. Flow Mode: real-time water flow rate | Consumption Mode: last-time water usage | Average Mode: daily average water usage of a week (count from next day) | Total Mode: total water usage
  • Long press the button at flow mode to switch the unit (gallon to liter). Reset data when long press the button at other modes. The LCD screen goes to sleep automatically if there is no operation/water flow in 1 minute
  • Built-in with hall type sensor and IC chipset, which provide more accurate measurement and precise calculations. The measurement tolerance is less than 5%, great to measure how much amount of water are used and prevent over-watering.
  • Rugged design with premium heavy duty ABS material, this water meter is weatherproof and durable, great to resist UV, sunshine, and rain. The IPX6 waterproof grade ensures more stability for outdoor use.

Brand: Restmo


Material: Metal


Product Dimensions: 1.6"D x 1.6"W x 3.4"H


Item Weight: 120 Grams


Product Dimensions: 1.6 x 1.6 x 3.4 inches


Item Weight: 4.2 ounces


Manufacturer: Restmo


Country of Origin: China


Item model number: O-WM-2-GN


Date First Available: November 1, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Very happy
It helps me know exactly when it’s time to replace my garden water filter!! This flow water meter works great. Bought it for 2023 season and took it inside at the end of the season. Still works great (it takes a CR2032 battery to operate). After a test, I can say that it measures water correctly. Installs extremely easy. No leaks and I can see the display good, even in the bright sun. It’s especially convenient for me to see my water usage, because we use a water filter. It helps me know exactly when it’s time to replace my garden water filter. It has a brass top, but plastic button. But I guess for the price its ok. ... show more
Reviewed in the United States on March 23, 2024 by Olya Timokhina Olya Timokhina

  • Work Well, Sturdy
Have several of these to monitor water usage on my drip irrigation and soaker hose systems. Seem to work well and have good features to monitor both flow rate and water usage. There are two water usages - one for the last cycle and another that totals since the last reset. The 'last cycle' usage automatically resets when the water comes back on again after a few minutes (or more) of no flow. I like the automatic reset function, although it's not clear in the manual that it does this. Had good support from the vendor figuring this out. I also like that the housing is sturdy enough that I can attach several other things to them that I need. ... show more
Reviewed in the United States on September 4, 2023 by Jeff T.

  • 5 stars when it worked; first one lasted under a month. Second works better.
Update: Support has been great and sent a replacement, so adding back a star for that - replacements are still an inconvenience, but at least it does get corrected if you get a lemon. Will check in again if this replacement lasts better or not; should at least provide some idea on how durable they with a second point of data. Update 2: Replacement is clearly holding up much better and it continues to work fine at about 5,000 gallons run through the replacement so far. I've added one more star back for that. Original: I really loved this at first for watering our trees - it's hard to get a gauge on how much water you've given via a root watering spike. Not knowing what our flow rate generally was (and knowing it changed often since our water pressure is weak) this was a lifesaver. Unfortunately about 3 weeks in the bottom half of the display stopped working. Which meant the numbers were unreadable, rendering it useless. It it were a cheaper item I might have shrugged it off and replaced, since you get what you pay for generally speaking. But as it currently stands I would have expected a much longer lifespan for this product. I give it 2 stars because it did at least last long enough for me to figure out how long I need to water and what our flow rate ranges between. With that I don't necessarily need to replace it anytime soon. ... show more
Reviewed in the United States on July 8, 2023 by SilverBell

  • Easy to use
This is great and easy to use! No hassle.
Reviewed in the United States on March 21, 2024 by Keith and Polly Webb

  • Must have for every RV
You will never question how much water has been loaded into your RV fresh water tank or rely on the dependability or accuracy of your onboard gauges when you use this flow meter. I have this installed inline right after my water pressure regulator. Easy to use, accurate, and built sturdy. Highly recommend. Kind regards. ... show more
Reviewed in the United States on February 23, 2024 by GaryC

  • works great, thanks!
Works great, very useful.
Reviewed in the United States on March 17, 2024 by srtpr

  • Measures accurately and no leaks.
I measure quantity of backflow water into my RV dump tanks to clean them. I also measured daily quantity of water used through my RV water softener to guess when it needs regeneration. I had purchased a cheaper flow meter last year and it started to leak after a few days due to constant water pressure. No problem with this one thus far. ... show more
Reviewed in the United States on March 8, 2024 by Kindle Customer

  • This is just right for newly planted trees 🌳
Works great, now I know how much water I'm putting on my newly planted tree 🌳
Reviewed in the United States on March 17, 2024 by Frank Upright

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