The GT2501 is an accurate, smart and easy-to-use indoor air quality monitor. In addition to measuring CO₂ concentration, it also measures ambient temperature and relative humidity. It is also a clock and gives a CO₂-trend of the past 24 hours. This monitor is designed to be the best helper to check indoor air quality.
Commonly used in office building, residence, school, exhibition hall, shopping complex, meeting room, fitness centre, restaurant and other public spaces where personal comfort and health are important.

Specifications:

• Measuring range:
  CO₂: 200~5000 ppm,
  Temperature: 0.0~50.0°C (32.0~122.0°F),
  Humidity: 5~95% RH
• Accuracy:
  CO₂ : ±50ppm ±5% of measurement (0~3000ppm). Other range is 10% of measurement value
  Temperature: ±0.6°C/±0.9°F
  Humidity: ±5%RH (at 25°C, 10~90%RH); ±7%RH (at 25°C, other range)
• Display:
  3-colour backlight that changes with the CO₂ concentration
  7 backlight colours to suit home/office
• Programmable acoustic alarm threshold
• Eco mode to dim the backlight at night
• Power supply: 5VDC USB type C port incl. USB plug
• Dimensions: 108 x 67 x 30 mm
• Weight: 90 grams

Statistics number: 9027.10.10