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| Categories | Indoor CO2 Meter |
|---|---|
| Brand Name: | GZAIR |
| Model Number: | CH3 Pro |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 10 |
| Price: | $29 - $169 |
| Payment Terms: | MoneyGram,Western Union,T/T,D/P,D/A |
| Supply Ability: | 1000 pieces per month |
| Delivery Time: | 5-8 work days |
| Packaging Details: | 530*365*265mm/carton |
| CO2 accuracy: | 22℃(72℉)±40ppm +Display*2% |
| CO2 detective range: | 500-5000ppm |
| NDIR life time: | 15 Years |
| Displayed temperature resolution: | 0.1℃ |
| Company Info. |
| Guangzhou GZAIR Instruments Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Smart Dual-Channel CO₂ Sensor Meter with App Control for Real-Time Monitoring
Elevate your indoor air quality management with the Smart
Dual-Channel CO₂ Sensor Meter—the ultimate solution for real-time
CO₂ monitoring, featuring advanced dual-channel sensing technology
for enhanced accuracy and app control for effortless management.
This intelligent device is designed to provide precise and reliable
CO₂ measurements, along with temperature and humidity tracking,
across two separate channels, making it ideal for environments that
require multiple air quality monitoring points.
With WiFi connectivity and a user-friendly mobile app, this meter
allows you to track air quality remotely, anywhere, anytime.
Whether you're monitoring a multi-room office, home, classroom, or
laboratory, the app provides real-time data, instant alerts, and
detailed trends for both channels, ensuring you have the insights
you need to maintain a healthy indoor environment.
Perfect for those who require more granular control over their
indoor air quality, the Smart Dual-Channel CO₂ Sensor Meter offers
versatility, accuracy, and convenience, all in one sleek, compact
design.
Key Features:
App Control & WiFi Connectivity: Seamlessly connects to your
smartphone app for remote monitoring, data review, and control
Dual-Channel CO₂ Sensing: Monitors CO₂ levels across two separate
zones for more comprehensive air quality tracking
Multi-Parameter Measurement: Tracks CO₂, temperature, and humidity,
providing a full picture of your indoor air quality
Real-Time Alerts: Get instant notifications on your app when CO₂
levels exceed your set thresholds
Trend Analysis & Data Logging: View historical data, analyze
trends, and export logs for in-depth air quality assessment
Compact, Modern Design: Fits perfectly into any environment—whether
at home, in the office, or in commercial spaces
| Supply voltage | USB power supply,DC5V; |
| Display | 320x480 pixels color TFT, screen- capacitive touch panel |
| Operating temperature | 1℃-85℃ |
| CO2 Sensor type | Dual NDIR |
| COCO2 accuracy | 22℃(72℉)±40ppm +Display*2% |
| CO2 detective range | 500-5000ppm |
| NDIR life time | 15 Years |
| Displayed temperature resolution | 0.1℃ |
| Displayed CO2 resolution | 1 ppm |
| Standby consumption | ≤0.5 W |
| Display dimensions | 76.5x52mm(W/H) |
| Dimensions(W/H/D) | 96*86*32.5(mm) |
| Weight | ≤200 g |
| Enclosure rating | IP 21 |
| Product material | PC + ABS plastic |






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