READING RANGES AND RESOLUTION
See User Manual for complete specifications.
Reading Range and Resolution
Temperature (T) 14.00 to 140.00℉ (-10.00 to
60.00℃)
Dew/Frost point temperature (T d/f) -58.00 to 86.00℉ (-50.00 to 30.00℃)
Dew point temperature (Td) -58.00 to 86.00℉ (-50.00 to 30.00℃)
Dew/Frost point in atmospheric pres-
sure (T d/f atm)
-58.00 to 68.00℉ atm (-50.00 to
20.00℃ atm)
Dew point in atmospheric pressure
(Td atm)
-58.00 to 68.00℉ atm (-50.00 to
20.00℃ atm)
Relative humidity (RH%) 0 to 100 %RH
Humid air / dry air (H
2
O ppm) 4 to 20,000 H
2
O PPM
v
[by volume] or
PPM
w
[by weight]
Absolute humidity (a) 0.2 to 40.0 gr/ft
3
(0.5 to 100.0 g/m
3
)
Mixing ratio (x) 2 to 700 gr/lbs (0.2 to 100 g/kg)
CUSTOMER SUPPORT
Customer Support Telephone List:
https://support.flir.com/contact
Service e-mail: repair@extech.com
Technical Support: https://support.flir.com
Extech Website: www.extech.com
WARRANTY
FLIR Systems, Inc. warrants this Extech brand instrument to be free
of defects in parts and workmanship for two years from date of
shipment. View the full warranty at this link:
http://www.extech.com/support/warranties
#NAS100115; r. AC/86475/86475; en-US
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