AQM-385 Carbon Dioxide CO2 Monitor 0~5000ppm Range Large Colored LED Screen Display IAQ Meter Air Quality Tester NDIR Sensor

Presenting the Carbon Dioxide Monitor featuring a spacious LED screen display that offers clear visibility. Equipped with a CO2 chart trend display, it provides valuable insights into CO2 levels over time. The monitor's brightness is easily adjustable to suit your preferences. Utilizing a dual-beam NDIR sensor, it ensures accurate and reliable measurements. This desktop CO2 monitor not only offers precise functionality but also boasts a stylish design that enhances any workspace aesthetic.

Features:

• Wide LED Digital screen display
• Three-colored LED indicator
• Adjustable brightness level
• Dual-beam NDIR technology CO2 sensor
• Stylish mini desktop monitor
• Ambient temperature reading
• °F/°C switchable temperature unit
• CO2 chart trend display
• Simple and easy calibration function

Specifications:

• CO2 Measurement
• Range: 0~5000ppm
• Accuracy:
• @0~3000ppm: ±50ppm or ±5% of reading, whichever is greater
• over 3000ppm: ±7%
• Repeatability: 20ppm @40ppm (standard dev of 10 readings in 1 minute)
• Resolution: 1ppm (0~1000); 5ppm (1000~2000); 10ppm (>2000)
• Temp Dependence: ±0.2% or reading per °C or ±2ppm per °C. whichever is greater, reference to 25°C
• LED Color Indicator:
• Green LED: <800ppm CO2 concentration
• Yellow LED: 801~1200ppm CO2 concentration
• Red LED: >1200ppm CO2 concentration
• Temperature Measurement:
• Range: 0~50°C (32~122°F)
• Resolution: 0.1°C (0.1°F)
• Accuracy: ±1°C (±1.8°F)
• Operating Environment: 0~50°C (32~122°F); 0~95% RH, non condensing
• Storage Environment: -20~60°C (-4~140°F); 0~95% RH, non condensing
• Response time: <2min for 63% of step change or <4.6min for 90% step change
• Warm-up Time: 15sec
• Power requirements: 160mA Peak, 15mA average at 5.0V
• Dimension: 110 x 38 x 28mm
• Weight: approx. 103gms

Set Includes:

• 1 x CO2 Monitor
• 1 x USB Type-C Power Cable
• English Manual
• Standard Factory Packaging