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 integral SD memory card
User selectable sampling rate from 2 seconds to 8 hours
Large, easy-to-read backlit LCD display
Tripod mount for long-term monitoring
Low battery indicator and auto shut-off after 10 minutes
External memory is expandable up to 16 GB with optional SD card (not included)
Includes: (1) IAQ meter data logger, (1) Humidity probe, (1) Carbon monoxide probe, (1) Carbon dioxide probe, (1) Hard carrying case, (6) AA batteries