OutsideWorld Smart 7-in-1 Water Quality Testing Pen: High-sensitivity probe
Meet the Smart 7-in-1 Water Quality Testing Pen—your new best friend if you're even a tiny bit obsessed with what's in your water. This nifty little gadget doesn't just guess; it knows, thanks to its high-sensitivity probe that's all about giving you the lowdown on pH, TDS, EC, ORP, SG, and salinity. And because we're living in the future, it pairs with your smartphone via Bluetooth, so you can geek out over water quality trends whenever you like. Whether you're at home pretending to be a scientist, in an actual lab, or out in the wild testing streams (because why not?), its portable design means it's always ready to roll.
Why you'll love it:
- Get the scoop on your water's health in seconds—no waiting around.
- So easy to use, you'll wonder why all gadgets aren't this straightforward.
- Light as a feather and small enough to lose in your bag (but let's try not to).
Features
- Bluetooth connectivity
- 7-in-1 water quality testing
- Portable design
- High-sensitivity probe
General specs
- Brand: OutsideWorld
- Model: Smart 7-in-1
- Seller: Joom
- ID: 67eb67c8a6c54601652e966d
- Measurement Parameters: pH, TDS, EC, ORP, SG, Salinity
- Connectivity: Bluetooth
- Probe Type: High-sensitivity
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
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$68.59
Last price update: 12/10/25
Available to order
Price History for seller Joom
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
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OutsideWorld Smart 7-in-1 High-sensitivity probe
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| Brand | OutsideWorld | ANENG | ANENG | ANENG | ||
| Model | Smart 7-in-1 | Air Quality Monitor 01 | 682 | A3005B Pro | ST120 | 622B |
| Color | ||||||
| Rating |
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| Price | $68.59 | $39.99 | $32.40 | $22.24 | $15.90 | $25.72 |
| Seller | Joom | Amazon | Gshopper | Gshopper | Gshopper | Gshopper |
| Update | December 7, 2025 | December 6, 2025 | July 25, 2024 | July 25, 2024 | July 25, 2024 | July 25, 2024 |
| Type | Smart VA Reverse Multimeter | Digital Multimeter | Digital Multimeter | |||
Smart 7-in-1 Water Quality Testing Pen
$68.59
