Crown Global Multifunctional Water Quality Meter: 6-in-1 water testing
Available Options

Ever wished you could play scientist with your aquarium or pool? The Multifunctional Water Quality Meter is your backstage pass to water wizardry. This 6-in-1 gadget isn't just for the pros—hobbyists, it's your time to shine. Lightweight and ready to roll, it's perfect for checking on your aquatic buddies or ensuring your pool party doesn't turn into a science experiment gone wrong. And with WiFi connectivity, syncing data to the Tuya Control APP is a breeze, letting you keep tabs on your water's mood swings in real time.
Here's the scoop on what makes this gadget a game-changer:
- Nail the perfect PH level with pinpoint accuracy—no guesswork needed.
- Get the full picture with comprehensive water quality analysis (because sometimes, water's got secrets).
- So easy to use, you'll wonder why you didn't start sooner.
- Smart alerts mean you're always in the loop, even when you're not glued to your phone.
- Portable design
- WiFi connectivity
- Tuya Control APP
- Digital PH meter
- Aquarium monitoring
- 6-in-1 water testing
General specs
- Brand: Crown Global
- Seller: Joom
- Connectivity: WiFi
- Compatibility: Tuya Control APP
- Measurement Types: PH, Water Quality
- Usage: Aquarium, Pool, General Water Testing
- First listed by seller: 6/22/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
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Brand | Crown Global | Pro DIY Tool | Crown Global | Crown Global | Pro DIY Tool | Home Of Auto Parts |
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Price | $115.14 | $123.72 | $115.14 | $123.54 | $115.87 | $98.84 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 29, 2025 | August 26, 2025 | August 29, 2025 | August 29, 2025 | August 26, 2025 | August 23, 2025 |
Connectivity | WiFi | WiFi | WiFi | WiFi | WiFi | Bluetooth |
Compatibility | Tuya Control APP | Aquariums, Pools, Hydroponics | Mobile app control | Aquariums, Pools, Hydroponic systems |
Nathan J.
Atlanta, GA
June 30, 2025
so I got this to keep an eye on my aquarium and pool water since I have multiple kids and pets and its been quite helpful overall I picked it up from the store which was convenient and set it up without much hassle the readings seem spot on and I love that I can monitor everything from my phone no need to be glued to the device all day :) but yeah the app has its moments where it doesnt sync perfectly which is a bummer for something that should be smart still for the money its a good buy and does what it promises just wish it was a bit more reliable in that department
- Pros: quite accurate at measuring water levels no guesswork needed and it connects to my phone easily so I can check things from anywhere which is super handy for my busy schedule as a dad and business owner the alerts keep me informed without having to constantly watch it and its lightweight design makes it easy to carry around for quick checks on my aquarium and pool
- Cons: could be wrong but sometimes the connection to the app acts up a bit which can be annoying when I need real-time data and while its easy to use it might not be as durable as I hoped for the price I paid as a deal hunter I expected a bit more sturdiness especially with kids around