yieryi PH ORP Temperature Tester Digital PH Meter Tester Pen with Backlight: Measures PH levels accurately
Available Options
- Includes ORP and temperature testing
- Backlight for easy reading
- Portable pen design for convenience
- Suitable for multiple water types
- Measures PH levels accurately
General specs
- Brand: yieryi
- Model: PH ORP Temperature Tester
- Seller: Joom
- Measurement Parameters: PH, ORP, Temperature
- Display: Digital with backlight
- Design: Pen-shaped, Portable
- Applications: Pool, Aquarium, Hydroponics, Drinking water
- First listed by seller: 8/24/25
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 | |||||
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yieryi PH ORP Temperature Tester Measures PH levels accurately
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| Brand | yieryi | yieryi | Fishine | Pro DIY Tool | Kkmoon | Live Outside |
| Model | PH ORP Temperature Tester | |||||
| Color | ||||||
| Rating |
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| Price | $28.00 | $83.00 | $63.24 | $124.25 | $168.59 | $8.17 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 26, 2025 | August 26, 2025 | August 30, 2025 | August 26, 2025 | August 29, 2025 | August 27, 2025 |
| Display | Digital with backlight | Color LCD screen | Digital | LCD | ||
Digital PH Meter Tester Pen with Backlight
Abigail T.
Philadelphia, PA
September 4, 2025
As someone who's quite particular about details, I was having issues with my aquarium water quality—algae kept blooming, and I couldn't figure out why. This little pen from Yieryi solved that problem by giving me clear, reliable data on acidity and other factors without any guesswork. The solution was straightforward: just dip it in, get a reading in seconds, and adjust my water treatment accordingly. My takeaway is that it's a dependable tool that makes maintaining water quality much easier, and for the price, it's a solid investment. I'd recommend it to anyone who needs quick, on-the-go testing without the fuss.
- Pros: The readings are incredibly fast and accurate, which is a huge relief when I'm checking my aquarium water. The backlight makes it easy to see the numbers even in low light, and it's small enough to carry around without any hassle. I can say for sure that it handles multiple measurements like acidity and temperature with precision, which is quite impressive for such a compact tool.