5. Commissioning, operation
Switching on/off
When switched off, the battery level is shown in the display.
▶
To switch it on, press one of the two buttons.
For 2 seconds, the display shows the firmware version and model designation and,
then, the currently measured temperature.
The temperature sensor is located in the probe tip. In order to measure the correct
temperature, the measuring probe should be at least 50 mm [1.97 in] into the media to
be measured.
To switch it off, press the [OFF] button for approx. 2 seconds.
When switching off, the display flickers for 3 seconds. This is necessary for the correct
deletion of the paperwhite display (electronic paper) used.
5.2 Activating/deactivating automatic switch-off
During normal operation, the measuring instrument shows the remaining operating time
in minutes and seconds in the right-hand corner of the display.
The thermometer switches off automatically after this time has elapsed.
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The automatic switch-off can be deactivated.
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WIKA operating instructions, model CTP1500
Battery capacity
Button for
switching on
Button for
switching off
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EN