UNI-T UT305A, User Manual, Page: 16 / 26

16
LAL Setup
This feature is to set up the low limit. When carrying
out measuring, the Thermometer beeps continuous if
the temperature is below this limit.
1. Press
YELLOW button to toggle to LAL mode.
2. Press to increase the value by 0.1 or press and
hold to access quick setting until the maximum
value is reached or higher than HAL value. The
thermometer stops and beeps.
3. Press to decrease the value by 0.1 or press and
hold to access quick setting until the minimum
value is reached. The thermometer stops and beeps.
4. Press
SET to confirm this setting, the LCD displays
5. This feature is not valid when carrying out
measurement with TC-K type thermocouple
6. HAL value cannot set higher than the LAL value.
DATA
This feature is to store the data measuring under infrared
mode.
1. The maximum number of data to be stored is 99.
2. When the storage is empty, it displays “--- . ---“
3. Under non-measurement mode, press and hold DATA
and for 8 seconds to clear the stored data, the
Thermometer beeps.
4. Under measurement mode, press
YELLOW button
to toggle to DATA mode.
5. Press or to select the location of storing the data.
6. Press
DATA to store the value.
TC-K Thermocouple Measurement
This feature is to measure temperature with K type
thermocouple.
1. Press
YELLOW button to toggle to T-C mode. The
LCD display shows OL before the thermocouple is
connected.
2. Connect the K type thermocouple, press the trigger
to start measuring. The LCD display shows the
reading.
3. Release the trigger, the reading is kept, LCD shows
T-C. The temperature reading is shown on the bottom
of right hand side.