Author Topic: UNI-T Multimeter UT139C  (Read 901 times)

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Offline 0xFFF0Topic starter

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UNI-T Multimeter UT139C
« on: April 07, 2020, 10:36:26 am »
Does anyone know how to turn off the auto power off function? A mod is also welcome. Thanks!
 

Offline Microcheap

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Re: UNI-T Multimeter UT139C
« Reply #1 on: April 10, 2020, 10:54:19 pm »
According to the manual, just keep the SELECT button pressed while turning on the multimeter. It will beep 5x and the APO function will be off.
Turn the multimeter off and on again to restore the function.
 


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