User manual

Infrared Thermometer
Product Operation
17
HOLD
After the trigger is released, the display retains its last infrared
measurement for 20 seconds. At the same time, HOLD shows on
the display. With the probe inserted, the contact Product stays on.
To freeze the infrared temperature when a probe is not inserted,
release the trigger until HOLD shows on the display.
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Figure 7. Thermocouple Connection