Changing Temperature Units; High Alarm With Beeper - Extech Instruments FM200 User Manual

Changing Temperature Units

Short press the UNIT button (while the temperature is being displayed) to switch between °C
and °F units.

High Alarm with Beeper

The alarm threshold range is 0.00 to 5.00ppm. The meter defaults to a 0.08ppm HCHO alarm
threshold. To enter the alarm threshold setting mode, press and hold the SET button. Press the
HOLD / button to increase the value or press the
the MODE/
to the right. Press and hold the SET button to save the changes. The LCD display will show
"SAVE" and return to its normal mode of operation.
Note: A bell icon is shown on the top left corner of the LCD display when the alarm is
armed. Short press the POWER button to arm or disarm the alarm.
800.561.8187
o
C/
button to select the digit to the left and press the
www.
o
F
/ button to decrease the value. Press
5
.com
EXTECH INSTRUMENTS
/ button to select the digit
FM200-en-GB_V1.8 3/17
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