Pro DIY Tool Portable Smart Bluetooth Dissolved Oxygen Meter: Bluetooth connectivity for data transfer
Available Options
At $299, this handheld dissolved oxygen meter packs a serious punch for its size. It's the kind of tool that turns murky guesswork into crystal-clear data, whether you're keeping fish alive or keeping wastewater in check.
Bluetooth connectivity means no more fumbling with cables—readings zip straight to your phone for real-time tracking. One reviewer noted it's a game-changer for field work, slipping easily into a pocket for pond-side diagnostics. The sensors are precise enough for lab-grade accuracy, yet rugged enough for industrial grime. Think of it as a digital lifeguard for anything aquatic, from aquaculture tanks to environmental sampling, ensuring oxygen levels never dip into the danger zone.
- Digital dissolved oxygen analysis
- Portable and handheld design
- Wide measurement range 0.0-40.0 mg/L
- Bluetooth connectivity for data transfer
General specs
- Brand: Pro DIY Tool
- Seller: Joom
- Measurement Range: 0.0-40.0 mg/L
- Connectivity: Bluetooth
- Type: Digital Analyzer
- Application: Dissolved Oxygen Detection
- 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
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Portable Smart Bluetooth Dissolved Oxygen Meter Bluetooth connectivity for data transfer
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Portable Smart Bluetooth Dissolved Oxygen Meter Bluetooth connectivity
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| Brand | Pro DIY Tool | The Romantics | Kkmoon | yieryi Safe-life tools | Pro DIY Tool | Kkmoon |
| Model | SMART SENSOR | BLE-9100 | SMART SENSOR | |||
| Color |
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| Rating |
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| Price | $176.31 | $164.82 | $263.07 | $92.68 | $115.87 | $334.92 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 26, 2025 | August 31, 2025 | August 29, 2025 | August 19, 2025 | August 26, 2025 | August 29, 2025 |
| Measurement Range | 0.0-40.0 mg/L | 0.0-40.0 mg/l | 0-30 mg/l | |||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | WiFi | ||
| Display | Digital | Digital | Digital | |||
| Portability | Portable | Portable | Compact and portable | |||
Portable Smart Bluetooth Dissolved Oxygen Meter
Jack M.
Vancouver, BC
September 1, 2025
As a researcher, I often need to monitor oxygen levels in various water sources, and this tool has been a solid helper. It arrived on time, and I've been using it for a couple of weeks now. I like how it turns guesswork into clear data, especially when I'm out by ponds or tanks. The readings are precise, and it's rugged enough for field use. But, I could be wrong, it has a couple of nitpicks like the cost and occasional connectivity hiccups. Overall, it does the job well and has become a key part of my kit.
- Pros: I found this device very easy to use with its wireless connection to my phone, making it simple to get readings without any cords. It fits nicely in my pocket for quick checks outdoors, and the accuracy feels reliable enough for my research needs, handling tough conditions without issues.
- Cons: The price is a bit high for what it offers, and I wish the battery lasted longer between charges. Sometimes the connection to my phone can be finicky, which slows things down a bit.