Health & Beauty PRODUCT Multifunctional Water Quality Tester Pen: Measures TDS, EC, and temperature
Ever wondered what's really in your water? The Multifunctional Water Quality Tester Pen is your go-to gadget for uncovering the truth. It's not just any tool—it's like a detective for your H2O, sniffing out TDS (Total Dissolved Solids), EC (Electrical Conductivity), and even giving you the cold (or warm) hard facts on temperature. Whether you're playing guardian angel to your aquarium fish or just making sure your morning glass of water isn't plotting against you, this pen-sized powerhouse has got your back.
And here's the kicker—it's packed with features that make it a breeze to use. Imagine getting instant, spot-on readings without breaking a sweat. It's got this nifty auto-off trick to keep the battery from calling it quits too soon, and with just one button to press, you're basically a water quality scientist. Plus, the LCD display is so clear, you won't need to squint—even before your first coffee.
- Quick and accurate measurements (because who has time to wait?)
- Auto-off function—because even gadgets need a nap
- One-button operation: simplicity at its finest
- LCD display that's easier to read than your ex's texts
Features
- Compact pen design
- Easy to use
- Suitable for aquariums and drinking water
- Measures TDS, EC, and temperature
General specs
- Brand: Health & Beauty PRODUCT
- Seller: Joom
- ID: 6835b00b320aee013b996bfb
- Measurement Parameters: TDS, EC, Temperature
- Design: Pen-style
- Display: LCD
- Power Source: Battery
- First listed by seller: 7/18/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
Shipping options
Russia
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| Brand | Health & Beauty PRODUCT | Build My Home | Super Dream Home | Pro DIY Tool | yieryi | Crown Global |
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| Price | $11.77 | $61.96 | $314.24 | $120.81 | $29.05 | $115.12 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | November 14, 2025 | December 8, 2025 | December 8, 2025 | December 9, 2025 | December 7, 2025 | December 8, 2025 |
| Design | Pen-style | portable, compact | Waterproof | |||
| Display | LCD | Digital | Digital | |||
| Usage | Aquariums, Hydroponics, General water testing | drinking water, pools, aquariums | Aquarium, Pool, Hydroponics | Aquarium, Pool, General Water Testing | ||
