



REED SD-9901 Data Logging Indoor Air Quality Meter
This indoor air quality (IAQ) datalogger measures Oxygen, Carbon Dioxide, Carbon Monoxide, Temperature and Humidity. The SD-9901 is capable of recording readings from 3 probes simultaneously and displays measurements on a large backlit LCD. Using a SD card (max 16Gb), a user can select a desired sampling rate and quickly generate an Excel file on a SD card without the use of software. Optional accessories include a tripod and AC adapter for continuous long-term monitoring. Optional PC software also allows a user to track live measurements.
- Specifications
- Features
- Downloads
Auto shut-off | Yes (after 10 mins) |
Display | 4-digit, dual LCD |
External Memory | Yes, expandable up to 16Gb with SD card (optional) |
Low Battery Indicator | Yes |
Max/Min | Yes |
Operating Temperature | 0 to 122°F (0 to 50°C) |
PC Connectivity | USB Cable (optional) |
Power Supply | 6 x AA batteries or AC Adapter (optional) |
Product Certifications | CE |
Response Time | 1 sec |
- 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 (°F or °C)
- Data hold and Max/Min functions
- Real-time datalogger with integral SD memory card
- User selectable sampling rate from 2 secs to 8 hrs
- Easy-to-read backlit LCD display
- Optional PC software features live tracking via USB connection
- Tripod mount for long-term monitoring
- Low battery indicator and auto shut off
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