| Sign In | Join Free | My burrillandco.com | 
 | 
| Ask Lasest Price | |
| Brand Name : | GZAIR | 
| Model Number : | CH3 Pro | 
| Certification : | CE | 
| 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 | 
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 | 






|   | 
| Company Info. | 
| Guangzhou GZAIR Instruments Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
 
                                 
                                 
                                 
                                