Manual

Datasheet

REED R9905 Offers

This data logging Indoor Air Quality (IAQ) Meter has the ability to record samples on internal memory and keep track of registered readings with a time and date stamp. The R9905 features a Nondispersive Infrared (NDIR) CO₂ sensor for stable, accurate readings and the option to track live measurements via software.

Features

• Triple LCD display simultaneously monitors carbon dioxide (CO₂), temperature and relative humidity
• Calculates time-weighted average (TWA) and short-term exposure limit (STEL)
• Low-drift NDIR CO₂ sensor for stable and accurate readings
• Temperature and relative humidity measurements help determine thermal comfort
• Easy-to-read backlit LCD display
• User adjustable audible alarm
• Data hold, Max/Min and Average functions
• Record up to 32,000 datapoints and keep track with internal time and date stamp
• User selectable sampling rate from 1 to 60 mins
• Low battery indicator and auto shut-off