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Purifier or Monitor First
Should you buy an air purifier or air quality monitor first? This guide compares immediate relief against diagnostic insight to help you decide.
Newentor CO2 Monitor with Voice: High-precision CO2 sensor with Swiss Sensirion PASens technology
Whether you're tending to your grow tent, managing classroom air quality, or ensuring a cozy RV trip, the Newentor CO2 Monitor keeps your space fresh and healthy. Unlike basic detectors, it uses a high-precision Swiss Sensirion sensor for accurate, stable CO2 readings. You can customize voice alerts for CO2 levels, so you'll know exactly when to open a window—no guessing needed.
The large display shows temperature and humidity at a glance, while the built-in alarm clock and calendar help you stay on schedule. Imagine checking on your greenhouse after hours: the monitor logs conditions, so you can adjust ventilation before your plants suffer. Perfect for homes, offices, and more—this device gives you control over your environment. (Note: Not a CO detector.)
Features
- Customizable CO2 smart notification system with voice alert
- Real-time temperature and humidity monitoring
- Built-in calendar and alarm clock
- Wide range of applications: grow tents, RVs, classrooms, offices, wine cellars
- High-precision CO2 sensor with Swiss Sensirion PASens technology
General specs
- Brand: Newentor
- Seller: Amazon
- ID: B0D86YHTNM
- Weight: 4.8 oz, 136 g
- Calendar: Yes
- Mounting: Desktop, Wall-mountable
- Dimensions: 4.13 x 2.36 x 1.18 inches, 10.5 x 6 x 3 cm
- Alarm Clock: Yes
- Applications: Home, RV, Grow Tents, Classroom, Office, Wine Cellars
- Accuracy Co2: ±50 ppm ±5%
- Display Type: Large LCD
- Power Source: USB-C, 3 AA batteries
- Humidity Accuracy: ±3% RH
- Notification Voice: Yes
- Temperature Accuracy: ±1°C, ±1.8°F
- Co2 Measurement Range: 0-5000 ppm
- Co2 Sensor Technology: Swiss Sensirion PASens, NDIR
- Humidity Measurement Range: 0-95% RH
- Temperature Measurement Range: 0-50°C, 32-122°F
- First listed by seller: May 20, 2026
If you are interested in more details, you can find full information on the seller's page.
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Offers updated: 8/9/26
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| Brand | Newentor | Acenew | Aurikall | OUGETHER | VEVOR | SUPNOVA |
| Model | AGc06 | |||||
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| Price | €39.88 | €34.67 | €42.04 | €32.94 | €108.29 | €39.88 |
| Seller | Amazon | Amazon | Amazon | Amazon | Vevor | Amazon |
| Update | May 29, 2026 | May 29, 2026 | May 29, 2026 | May 29, 2026 | Jul 31, 2026 | May 29, 2026 |
| Weight | 4.8 oz, 136 g | 0.33 lbs | 6.3 oz | |||
| Dimensions | 4.13 x 2.36 x 1.18 inches, 10.5 x 6 x 3 cm | 3.2 x 3.2 x 1.2 in | 5.5 x 3.3 x 1.1 inches | |||
| Accuracy Co2 | ±50 ppm ±5% | ±50 ppm | ±(50 PPM + 5% of reading) | |||
| Display Type | Large LCD | LCD | 2.8" Color Digital Display | 2.8 inch LCD | ||
| Power Source | USB-C, 3 AA batteries | USB (DC 5V) | 2000 mAh battery | |||
| Humidity Accuracy | ±3% RH | ±3% RH | ±3% RH (20-80% RH) | |||
| Temperature Accuracy | ±1°C, ±1.8°F | ±1.8 °F | ±1.8°F | |||
| Connectivity | WiFi (2.4 GHz) | WiFi | WiFi, TuyaAPP | WiFi, App control | ||
CO2 Monitor with Voice Off White
€39.88
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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