yieryi Digital Water Quality Tester: 7-in-1 multifunction testing
For aquarists and hydroponic gardeners who need precise water quality control, this 7-in-1 digital water tester offers more than just readings—it delivers confidence in your aquatic or plant environment. While most testers focus on basic metrics, this one acts as your silent partner in preventing costly imbalances, giving you peace of mind that your fish or crops thrive.
Its automatic temperature compensation adjusts readings instantly, so you get accurate pH and TDS levels even when room temperatures fluctuate. The clear backlit screen lets you check values in low-light tanks without disturbing your setup. With an IP67 waterproof rating, it withstands splashes and brief submersion, making it reliable for daily use in humid grow rooms or aquarium maintenance.
Features
- Automatic temperature compensation
- Waterproof IP67 rating
- Backlit display
- Automatic 5-minute shutdown
- Includes batteries
- 7-in-1 multifunction testing
General specs
- Brand: yieryi
- Seller: Joom
- ID: 68d7bea9630c7901b195c3b3
- Calibration: Automatic
- Measured Parameters: Dissolved Oxygen, EC, ORP, Salinity, TDS, Temperature, pH
- First listed by seller: 11/15/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
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Digital Water Quality Tester 7-in-1 multifunction testing
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| Brand | yieryi | RainPoint | RainPoint | RainPoint | Sinbeda | |
| Model | 026 | 026*2 | 026+023 | TH02 | HHCC | |
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| Rating |
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| Price | $62.81 | $22.99 | $43.49 | $39.99 | $17.91 | $72.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Gshopper | Amazon |
| Update | January 10, 2026 | December 9, 2025 | December 9, 2025 | December 9, 2025 | July 25, 2024 | December 9, 2025 |
| Measured Parameters | Dissolved Oxygen, EC, ORP, Salinity, TDS, Temperature, pH | Soil Moisture | Soil Moisture | Moisture, Temperature, Light Intensity, Nutrient Levels | ||
| Dimensions | 50.8, 203.2, 25.4 | 25.4, 203.2, 50.8 | 76.2, 127, 127 | |||
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Bluetooth | ||
| Display Type | LCD | LCD | LCD | LCD | ||
| Power Source | Battery | Battery | Battery | Battery | ||
| Probe Material | Metal | Metal | Metal | |||
| Measurement Method | Pin | Pinless | Pin | |||
