Desktop + Handheld


  • Dual beam NDIR technology is used to measure CO2 concentration up to 9,999ppm.
  • 360° automatic LCD rotation for easy reading.
  • Automatic data display and audible alarm.
  • Clearly display the CO2 concentration, temperature and humidity with color TFT LCD indoor and outdoor.
  • Visible 32*32 thermal image sensor (option).
  • Support Li-ion Button Top 18650 battery (Ø18.00~19.00mm, L65.00~67.00mm) for more than 20 hours.
  • ZG5
    Indoor Air Quality
  • ZG5
    CO2 Indicator with 3 Emotions
  • ZG5
    SD Card
  • ZG5
    SEi Environmental Comfort Index
  • ZG5
    360° Automatic LCD Rotation


  • ZyAura ZG5 series- Handheld Multi CO2 Detector. The ZG5 series is designed to provide a variety of detector including CO2, temperature, humidity, THi and SEi index for a safe environment, and evaluate ambient environment by long-time logging data. When ZG5 series measures CO2 concentration reaching the alarm setting or higher, the data display and alarm functions are activated. And the visible 32*32 thermal image display is optional. ZG5 series is an ideal product for various places such as paint industries, wineries, carbon dioxide related industries, food industries, laboratories, and construction industries, etc.

    Indoor Air Quality (IAQ) is measure for the quality of air in interiors, the comfortable indoor environmental quality can make people feel fresh, work efficiency and good for the health. The CO2 concentration is the important factor of good indoor air quality. People breath in oxygen and breath out CO2, nowadays people often close the windows to avoid noise and enjoy the comfort living and working environment provided by air-conditioning systems, which results in the fact that the indoor concentration of CO2 is far higher than outdoor average. With the high CO2 concentration and non- proper ventilation, people will feel headaches, dull, drowsiness, lose of concentration and correspond to the high levels of dust, chemicals and bacteria in the air.

    • CO2 Measurement Range: 0~9,999ppm
    • CO2 Accuracy: ±(50ppm+3% of reading)
    • Temperature Range: 0°C~50°C (32°F~122°F)
    • Temperature Accuracy: ±1°C (±2°F)
    • RH Measurement Range: 0%~100% RH
    • RH Accuracy: ±10%@25°C (20% RH~80% RH)
    • Atmospheric Pressure Measurement Range: 50Kpa~110Kpa
    • Atmospheric Pressure Accuracy: ±0.4kpa
    • Operating Temperature: 0°C~50°C (32°F~122°F)
    • Operating Humidity: 0~95% RH, non-condensing
    • Power Supply: Rechargeable Battery (not included)

      Li-ion 3.7V Unprotected Button top 18650 battery*1pcs (L65~67mm, Ø18~19mm)(Battery Life: more than 20 hours)

    • Adapter: 5V±5% >1A, 100~240VAC, 50/60Hz
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