Reed Indoor Air Quality Meter R9910SD

The Reed R9910SD Indoor Air Quality Meter monitors up to three probes all at once, offering precise recordings with convenient features such as Data hold, Max/Min, and a backlit LCD display. Records can be manually recorded up to 99 readings or set to a desired sampling rate from 1 sec to 8 hours—without the need for software. The optional AC adapter and tripod allow for continuous long-term monitoring. Features 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 User selectable sampling rate from 2 secs to 8 hrs Easy-to-read backlit LCD display Tripod mount for long-term monitoring Low battery indicator and auto shut off Specifications   Temperature Measuring Ranges 32 to 122.0°F (0 to 50.0°C)Dew Point: -13.5 to 120.1°F (-25.3 to 48.9°C)We