REED R9900 Indoor Air Quality Meter
Measures carbon dioxide (CO2), temperature, humidity and automatically calculates dew point and wet bulb temperatures.
REED R9900 Offers
This IAQ (indoor air quality) meter simultaneously monitors carbon dioxide, relative humidity, and temperature. The R9900 is capable of automatically calculating wet bulb and dew point temperatures as well as statistical TWA and STEL averages.
- Triple LCD display simultaneously monitors carbon dioxide (CO2), relative humidity and temperature
- Automatically calculates dew point and wet bulb
- Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)
- User adjustable audible alarm
- Data hold, Max/Min and average functions
- Low battery indicator and auto shut off
REED R9900 Specifications
|Measuring Ranges||14 to 140°F (-10 to 60°C)|
|Measuring Range||0 to 99.9% RH|
|Accuracy||±3% (10 to 90% RH)
±5% (<10% & >90% RH)
|CO2 (Carbon Dioxide)|
|Measuring Range||0 to 5,000 ppm|
|Accuracy||< 999 ppm: ±40 ppm
>1,000 ppm: ±5% Rdg
|Response Time||1 sec|
|Display||Triple LCD display|
|Dew Point / Wet Bulb Calculation||Yes|
|Min, Max and Avg Functions||Yes|
|CO2 Short Term Exposure Limit (STEL)||Yes (15 mins)|
|CO2 Time Weighted Average (TWA)||Yes (8 hours)|
|Auto Shut-off||Yes (after 20 mins/off)|
|Low Battery Indicator||Yes|
|Power Supply||4 AA Batteries|
|Battery Life||Approx. 24 hours (continuous use)|
|Operating Temperature||14 to 122°F (-10 to 50°C)|
|Storage Temperature||14 to 140°F (-10 to 60°C)|
|Operating Humidity Range||10 to 85%|
|Dimensions||7.9 x 2.7 x 2.3" (200 x 70 x 57 mm)|
|Weight||6.7 oz (190g)|
What's included with the REED R9900
- Indoor Air Quality Meter
- Hard Carrying Case
Ideal Applications for the REED R9900
Environmental Monitoring in:
- Office buildings
- Areas where high levels of carbon dioxide are generated
Click on a category to view a selection of compatible accessories with the REED R9900 Indoor Air Quality Meter.
Model: R9933For use with REED R6001, R6200, SD-3007, R9900 and 8706.
Model: R9975For use with REED R6001, R6200, SD-3007, R9900 and 8706.
Model: R9980Kit includes the R9933 (Humidity Calibration Standard, 33%) and R9975 (Humidity Calibration Standard, 75%). For use with REED R6001, R6200, SD-3007, R9900 and 8706.