REED R9920 Indoor Air Quality Meter, Desktop/Wall Mount

REED R9920 Offers

This indoor air quality meter measures and records carbon dioxide (CO₂), temperature, and humidity. The R9920 features a high-resolution color TFT touchscreen display, user-selectable recording times, programmable alarm set points, a built-in desk stand, and a wall mounting bracket. Quickly generate an Excel file with raw data and export recorded data to a computer without the use of the software.

Features

• Simultaneously monitors carbon dioxide (CO₂), temperature and relative humidity
• Low-drift NDIR CO₂ sensor for stable and accurate readings
• User selectable unit of measure (°C or °F)
• 7″ (178mm) high-resolution color TFT LCD (1024 x 600 pixels)
• User adjustable high and low alarms
• Max/min display
• Internal 16GB memory stores data points in CSV format
• User selectable sampling rate from 1 second to 24 hours
• Internal time and date stamp
• Rechargeable li-ion battery
• Built-in desk stand and wall mounting bracket
• Low battery indicator