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Question About Omega Engineering Thermometer 11874
HI, My unit HH12B keeps displaying the OL on the ...

HI, My unit HH12B keeps displaying the OL on the screen. I have changed the battery and I still cannot get this to read anything. Is there another trick to this?

Asked by Megan on 08/18/2014 0  Answer

ManualsOnline posted an answer 10 years, 3 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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