Data Logging Indoor Air Quality Meter Kit

• Measures oxygen (O2), carbon dioxide (CO2), carbon monoxide (CO), temperature and humidity
• Records up to 3 readings simultaneously
• User adjustable audible alarms
• User selectable unit of measure (°C or °F)
• Data hold and Max/Min functions
• Real-time data logger with integrated SD memory card
• Alarm Threshold
• Easy-to-read backlit LCD display

Specifications:
CO2 Range: 0 - 4000 ppm
Temperature Range: 32°- 122° F ( 0° - 50° C )
Humidity Range: 5% - 95% RH
Temperature Measuring Ranges: Dew Point -13.5 to 120.1°F / -25.3 to 48.9°C, Wet Bulb -6.9 to 122.0°F / -21.6 to 50°C
CO Measuring Range: 0 - 1000 ppm
O₂ Measuring Range: 0 - 30% O₂
Alarm Threshold: <18% O2
Selectable Sampling Rate: 1 second to 8 hours, 59 minutes and 59 seconds
Power Supply: (6) AA Batteries or AC Adapter
Certification(s): CE
Operating Temperature: 32 to 122°F (0 to 50°C)
Storage Temperature: 14 to 140°F (-10 to 60°C)