Kkmoon ST9700 Handheld Carbon Monoxide Meter: High precision CO measurement
Available Options
Meet the SMART SENSOR ST9700—your go-to gadget for sniffing out carbon monoxide (CO) with precision that would make a bloodhound jealous. This handheld marvel doesn’t just measure CO levels; it does so with an accuracy that’s pretty much spot-on, making it a must-have whether you’re a pro or just someone who likes to play it safe at home.
Why you’ll love it? Well, for starters, it’s got this user-friendly interface that even your tech-challenged uncle could figure out. And talk about speed—this thing reacts faster than a cat on a hot tin roof. Plus, it’s so compact and portable, you can literally take it anywhere (because safety shouldn’t be left at home, right?).
- High accuracy measurement (because guessing is for game shows)
- User-friendly interface (no PhD required)
- Fast response time (blink and you’ll miss it)
- Compact and portable (fits in your pocket, not your backpack)
- Portable handheld design
- Easy to use
- Quick response time
- High precision CO measurement
General specs
- Brand: Kkmoon
- Model: ST9700
- Seller: Joom
- Measurement Range: 0-1000ppm
- Accuracy: ±5%
- Response Time: <60 seconds
- Power Supply: Battery operated
- First listed by seller: 5/23/25
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 | |||||
|---|---|---|---|---|---|---|
Kkmoon ST9700 High precision CO measurement
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Portable Carbon Monoxide Meter High-precision CO detection
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Kkmoon SMART SENSOR Portable design
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Carbon Monoxide Detector with LED Digital Display High sensitivity CO gas monitoring
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Kkmoon AS8801 Portable design
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Kkmoon SMART SENSOR Red Detects combustible gases
|
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| Brand | Kkmoon | Koogeelife | Kkmoon | junjiejituan | Kkmoon | Kkmoon |
| Model | ST9700 | SMART SENSOR | AS8801 | SMART SENSOR | ||
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| Rating |
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| Price | $49.89 | $47.55 | $295.06 | $11.86 | $136.03 | $34.14 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 29, 2025 | August 29, 2025 | August 29, 2025 | August 17, 2025 | August 30, 2025 | August 29, 2025 |
| Detection Type | Ammonia Gas | Carbon Monoxide (CO) | Oxygen | |||
Handheld Carbon Monoxide Meter
Noah L.
Kitchener, ON
June 1, 2025
I bought this as a gift for my wife, thinking it would be a handy thing to have around the house, especially since we're both into cycling and scooters and want to ensure our garage is safe. As an engineer, I appreciate the precision it offers, but I'm critical of its overall performance. It does the job, but I expected more for the price. Most likely, it's fine for occasional checks, but I wouldn't rely on it for professional use. It's very functional, yet I'm left feeling a bit unhappy with the value—it's just okay, not great.
- Pros: The device is very accurate and responds quickly to changes, which is crucial for safety. It's small and easy to carry around, fitting in a pocket without any hassle, and the interface is straightforward enough that most people can use it without confusion.
- Cons: Shipping took a bit longer than expected, and while it works well, I found the build quality a bit lacking—it feels somewhat cheap and not as durable as I'd hoped for something meant for regular use. The readings can be inconsistent in certain environments, which is disappointing for a tool that needs to be reliable.