Extech Instruments
Visual, Audible, and Vibrating alarm enabled
.)) symbol appears next to the alarm icon. The letter L
(Low) appears in the alarm icon
Alarm condition has occurred meaning the
measurement reading is less than the Low
Alarm limit. The letter L (Low) appears in the
alarm icon. The screen above has the Vibrating
alarm enabled as the .)) symbol appears next to
the alarm icon.
Note: For the TKG100, the F1, F2, and F3 choices are
different and the file symbol or the filename along with
ID# are not shown.
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TKG100_TKG150 Ultrasonic Thickness Gauge User Guide v2.8 11/13
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