HI OK LO
Temperature measurement alarm indicator
SCAN
HOLD
°C °F
Main display of the measured temperature
Auxiliary display of the measured temperature
MAX MIN
AVG DIF
Viewing the Last Measured Value
In the off state, short press (less than 0.5s) the trigger to turn on thermometer and the
measurement data held before last shutdown will be displayed. Toggle to view the MAX/MIN/
AVG/DIF value by short pressing the MODE button.
Auto Power Off
In the HOLD mode, if there is no operation for 15s, thermometer will automatically power off
and save the currently held measurement.
Manual Measurement
1. Pull and hold the trigger after aiming at the target. The SCAN icon will be flashing indicating
that the target object temperature is being measured. The measurement result will be
updated on the LCD.
2. Release the trigger, the SCAN icon disappears, and the HOLD icon appears, indicating that
the measurement has been stopped and the last measured value is held.
Description
• In the lock measurement function setting interface, the lock measurement time (1 minute to 5
hours) can be set.
Refer to Lock Measurement Setting for details.
• After lime setting, the measurement starts after the activation of the lock function. When the
set time is reached, thermometer will automatically power off and save the last measured
value.
LCD DESCRIPTION
Lock measurement indicator
Buzzer indicator
Low battery indicator
Temperature measurement indicator
Temperature hold indicator
Temperature unit indicator
Emissivity indication
Laser indicator
Measurement mode indication
OPERATING INSTRUCTIONS
LOCK MEASUREMENT
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