Poratable Co2 Tester
Accurate CO₂ Monitoring for Indoor Air Quality and Compliance
Lightweight, data-rich, and field-ready with real-time readings and system integration.
Portable CO₂ Tester
Compact, Accurate Carbon Dioxide Monitoring for Indoor and Industrial Environments
This portable device enables real-time monitoring of carbon dioxide levels across indoor environments such as offices, greenhouses, factories, and public spaces. It features a wide detection range, high accuracy, and a clear digital display—making it suitable for professionals in facility management, research, and environmental assessment.
Portable CO₂ Tester
Compact, Accurate Carbon Dioxide Monitoring for Indoor and Industrial Environments
This portable device enables real-time monitoring of carbon dioxide levels across indoor environments such as offices, greenhouses, factories, and public spaces. It features a wide detection range, high accuracy, and a clear digital display—making it suitable for professionals in facility management, research, and environmental assessment.

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Accurate CO₂ Tracking in Any Environment
High-Capacity Storage and System Integration for Data-Driven Decisions
Designed for convenience, the device stores thousands of data points and supports USB and RS485 outputs for integration with external systems. A rechargeable battery, multilingual interface, and lightweight design make it ideal for both field and stationary monitoring applications.
- CO₂ detection range: 0–5000 ppm with high measurement accuracy
- ±(50 ppm + 3% of reading) precision for reliable air quality readings
- 128×64 backlit LCD screen for clear parameter display
- Stores up to 40,960 data entries for long-term analysis
- GM USB interface and RS485 output for flexible system integration
- Low-power lithium battery for extended standby performance
- Lightweight and portable design (140g) for easy handling
- Multi-language support: English and Chinese
Sectors
Sectors
FAQs
FAQs
It is ideal for use in greenhouses, factories, public venues, office buildings, and any space requiring precise CO₂ monitoring.
The tester offers high precision with an accuracy of ±(50 ppm + 3% of reading), suitable for both professional and research-grade applications.
It can store up to 40,960 data points, which can be downloaded and analyzed via USB or RS485 interface.
Yes. Weighing only 140g and powered by a rechargeable lithium battery, it is ideal for mobile monitoring tasks.
Absolutely. With RS485 and GM USB output, the tester can connect to control systems or data acquisition platforms.