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REED R9905 | Data Logging Indoor Air Quality Meter | NDIR CO2 Sensor
The REED R9905 is a data logging indoor air quality (IAQ) meter with a nondispersive infrared (NDIR) CO2 sensor. It saves samples to internal memory with time and date stamps, and live measurements can be followed through software.
- NDIR CO2 sensor
- Internal memory with time and date stamp
- Live monitoring via software
- LCD display, powered by a 9V battery
- 284 × 65 × 39 mm, 304 g
- Specifications
- Features
- Downloads
| Part Number | R9905 |
| Brand | REED |
| CO2 Sensor | NDIR |
| Data Logging | Internal memory, time/date stamped |
| Dimensions | 11.2 x 2.6 x 1.5" (284 x 65 x 39mm) |
| Display | LCD |
| Operating Humidity Range | 0 to 90% |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Power Supply | 9V battery |
| Product Certifications | CE |
| Storage Temperature | -4 to 140°F (-20 to 60°C) |
| Weight | 10.7oz (304g) |
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
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