Kkmoon SMART SENSOR Digital Portable Car Oxygen Gas Tester: Portable design
Available Options
Ever wondered about the air quality in your car? The Digital Portable Car Oxygen Gas Tester is your go-to gadget for keeping tabs on oxygen levels, whether you're stuck in traffic or cruising down the highway. Compact? Check. Easy to use? Absolutely. With its digital display, you'll get clear, accurate readings without squinting or guessing. It's like having a mini air quality lab right in your glove compartment.
- Slip it in your pocket or toss it in your bag—this tester is as portable as they come.
- No more analog guesswork; the digital display spells it all out for you.
- Made for cars, because let's face it, that's where we spend a lot of our time (unfortunately).
- Handheld design means you can check levels without missing a beat—or a turn.
- Digital oxygen measurement
- Car compatible
- Handheld detector
- Gas monitor
- Portable design
General specs
- Brand: Kkmoon
- Model: SMART SENSOR
- Seller: Joom
- Measurement Type: Oxygen levels
- Display: Digital
- Portability: Handheld
- Compatibility: Automotive
- 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
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| Brand | Kkmoon | SMART SENSOR | Kkmoon | Kkmoon | Kkmoon | TOMTOP JMS |
| Model | SMART SENSOR | SMART SENSOR | SMART SENSOR | AS8801 | ||
| Color | ||||||
| Rating |
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| Price | $124.26 | $106.26 | $295.06 | $263.07 | $136.03 | $166.02 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 29, 2025 | August 31, 2025 | August 29, 2025 | August 29, 2025 | August 30, 2025 | August 29, 2025 |
| Measurement Type | Oxygen levels | Oxygen (O2) | Dissolved Oxygen | |||
| Display | Digital | Digital | Digital | Digital | Color display | |
| Portability | Handheld | Portable | Portable | Portable | ||
| Detection Type | Ammonia Gas | Oxygen | Oxygen (O₂) | |||
Digital Portable Car Oxygen Gas Tester
Abigail B.
Denver, CO
May 30, 2025
My first impression was positive the packaging was intact and it felt straightforward to use I started using it right away and it helps me feel more aware of the air quality especially in traffic here in Denver where I drive a lot As a budget conscious person who likes DIY stuff this does the job well for the price though I wish it felt a bit sturdier Overall it meets my needs and I appreciate having it on hand
- Pros: I found this gadget super handy for checking the air in my car it fits easily in my pocket and the screen shows numbers clearly without any confusion which is great for quick checks while driving
- Cons: It seemed a bit basic to me maybe not as durable as I hoped and the readings can be sensitive to changes making me question accuracy at times but issues are fixable with careful handling