Amprobe TR100-A TR200-A Temperature-Humidity-Data-Loggers - Manual (Page 7)

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REC
when in Record mode, both LeDs will flash to indicate being in record mode. The ALM LeD will
flash but does not indicate if you are over or under the limits. Analyzing the recorded data will
indicate if the Hi or Low thresholds were crossed. .
LCD DISpLAy
➊
Display Temperature reading (TR100-A) or Temperature and Humidity (TR200-A)
➋
Rec - ”Rec” is displayed during the logging process. when logger stops logging and in
monitoring mode, ”ReC” will not appear on LCD.
➌
Batt - batt appears when the battery power is too low for operation.
➍
°C - Temperature displays reading in Celsius
➎
°F - Temperature displays reading in fahrenheit
➏
% - Relative Humidity %. (TR200-A onLY)
➐
Ext - external probe temperature. when an external probe is plugged in, the air temp./
external probe temperature and RH% (TR200-A onLY) will appear in turn. (not supplied
with instrument)
➑
Com - when the logger is communicating with computer, ”CoM” is shown on the top of
the LCD.
BATTERy REpLACEMENT
The data logger is designed with a waterproof housing and o-rings but allows the user to
replace the battery when necessary.
Ext Com Rec Batt
%
o C
o
F
1
7 8 2 3
4
5
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