25
Can this model be used for continuous monitoring or does it always
turn off after 10 minutes? Can the auto shut off be disabled?
The meter is set to turn off after 10 minutes by default, however it can be
disabled. (See
Enabling/Disabling Auto Power OFF
for details).
If I wanted to monitor CO/CO
2
and temp at the same time do all the
probes have to be connected and can they be?
Yes, the R9910SD can have three probes plugged in at the same time: the
Humidity, CO
2
, and either the O
2
or the CO Probe. The meter will data log
all three values, however, only one value can be displayed at one time on
the LCD screen.
How many data points can it hold and does it hold them on the SD
card only?
The first time an SD card (Maximum size of 16Gb) is used in the meter, the
SD card will generate a folder named AQA01. Within this folder, a new file
named AQA01001.XLS is created when the data logger begins recording.
This file is used until the Data has reached to 30,000 rows. At that point,
the meter will then generate a new file with a subsequent number, for
example AQA01002.XLS. The folder AQA01 can hold 99.XLS files. When
that number has been reached, the meter will then will generate a new
folder with a subsequent number, for example AQA02. Max number of
AQA--folders is 10.
Product Care
To keep your instrument in good working order we recommend the following:
• Store your product in a clean, dry place.
• Change the battery as needed.
• If your instrument isn't being used for a period of one month or longer
please remove the battery.
• Clean your product and accessories with biodegradable cleaner. Do not
spray the cleaner directly on the instrument. Use on external parts only.
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com
