yieryi YY-W9909 Smart Water Quality Tester: Bluetooth connectivity
Available Options
Ever wondered what's really in your water? The Smart Water Quality Tester from Yieryi has got you covered. This nifty little gadget doesn't just test one or two things—it's your all-in-one solution for checking PH, TDS, EC, salinity, SG, and even temperature. And guess what? It's smart enough to chat with your phone via Bluetooth and WiFi, so you can keep tabs on your water's health in real time. Whether you're a pro or just someone who likes to know what's going on (because, let's face it, curiosity didn't just kill the cat), its portable design means you can take it anywhere. Accurate water quality data? Anytime, anywhere.
- From PH to temperature, it tests the whole shebang
- Bluetooth and WiFi? Check. It's like your water's on social media
- So portable, it'll fit in your pocket (but please, don't forget it's there)
- Pairs with a smartphone app because, well, everything does these days
- WiFi app control
- Multi-parameter testing
- Portable design
- Intelligent management
- Bluetooth connectivity
General specs
- Brand: yieryi
- Model: YY-W9909
- Seller: Joom
- Connectivity: Bluetooth, WiFi
- Test Parameters: PH, TDS, EC, Salinity, SG, Temperature
- Compatibility: Smartphone app
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
yieryi YY-W9909 Bluetooth connectivity
|
5-in-1 Smart Water Quality Tester Bluetooth connectivity
|
Multifunctional Water Quality Tester WiFi connectivity for remote monitoring
|
2-in-1 Water Quality Testing Pen Bluetooth connectivity
|
Smart WiFi Water Quality Meter WiFi connectivity for remote monitoring
|
Smart Water Quality Monitor WiFi connectivity
|
|
| Brand | yieryi | Home Of Auto Parts | Pro DIY Tool | Vestidos | Pro DIY Tool | Vestidos |
| Model | YY-W9909 | |||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $79.51 | $98.68 | $115.68 | $85.01 | $136.04 | $184.67 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | June 2, 2025 | August 23, 2025 | August 26, 2025 | August 29, 2025 | August 26, 2025 | August 30, 2025 |
| Connectivity | Bluetooth, WiFi | Bluetooth | WiFi | Bluetooth | WiFi | WiFi |
| Compatibility | Smartphone app | Aquariums, Pools, Hydroponic systems | Mobile app control | Tuya APP | ||
Smart Water Quality Tester
Reviews
Alessia Dupont
May 25, 2025
Sugar
May 24, 2025
Giovanni Simon
May 24, 2025
Candy
May 24, 2025
Leonie Díaz
May 23, 2025