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Operation video of EST 10-II series gas detector

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August 29, 2025
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Brief: Curious about how this performs in practice? Join us for a hands-on look at the EST 10-II series handheld CO2 detector. This video demonstrates its operation, from startup and calibration to real-time gas concentration monitoring and alarm activation, showcasing its high-precision electrochemical sensor and user-friendly features.
Related Product Features:
  • Advanced electrochemical sensor ensures high sensitivity and stable, reliable performance for accurate CO2 detection.
  • Compact, lightweight design with an IP65 rating for easy portability and use in various environments.
  • LCD screen clearly displays real-time gas concentration and other key parameters for on-site monitoring.
  • Features a two-level sound and light alarm that activates immediately when preset gas concentration limits are exceeded.
  • Built-in rechargeable lithium battery and external power supply option support extended field operation.
  • Intelligent design allows for convenient zero adjustment, alarm setting, and calibration without opening the cover.
  • Internal storage chip records up to 100,000 data points, exportable via USB for analysis and long-term monitoring.
  • Offers customizable detection ranges, with standard options from 400-5000 PPM or 10-10000 PPM for CO2.
FAQs:
  • What is the detection range of the EST-10-II CO2 detector?
    The detector offers standard ranges of 400-5000 PPM or 10-10000 PPM for CO2, with a resolution of 1 PPM and precision of ±5% F.S. Other ranges can be customized upon request.
  • How does the alarm system work on this handheld CO2 detector?
    It features a two-level sound and light alarm. When the gas concentration exceeds the preset alarm point, high-brightness LEDs and an audible signal immediately alert the user, with an alarm error of ≤10% of the set value.
  • Can the data from the detector be exported for analysis?
    Yes, the instrument has an internal storage chip that can hold 100,000 data records. Data can be exported to a computer via USB connection for detailed analysis and long-term environmental monitoring.
  • What is the battery life and how is the device powered?
    It uses a built-in rechargeable 3.7V lithium battery (1600mAh) and can also be powered externally via DC 5V. The device supports charging from an external power source, ensuring flexibility for extended use.
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