— 9 —
8
5-2. Other functions
K-type thermocouple measurement
Plug a K-type thermocouple into the connector for thermocouple, and press
the function button to select
TC
function. Measured values using a
thermocouple are displayed on the sub display.
Alarm function
Red backlight blinks when a measured value exceeds or falls behind the values
which are set on HAL and LAL functions. On both functions, it is possible to enable
or disable the buzzer sound.
HOLD function
The measured value is held and being displayed for 6 seconds after
releasing the trigger.
Low battery warning
Battery mark appears when the battery voltage becomes low.
9
6. Battery replacement
When the battery is low, battery mark
appears on the display.
Replace the battery with new one. When nothing is displayed on the display if
attempted, it may also be battery exhaustion. Replace the battery with new one.
Open the battery cover as below figure shows, and insert a new battery with
correct polarity, and then close the cover.
Enable/ disable laser (Enable by default)
Caution: Always set the measurement unit to ºC.
Dry cell battery 9 V (006P)
6. Battery replacement
