My Taylor 433mhz cable free THR138 thermometer is reading HHH for the outside reading. HELP. I changed the batteries but it's still the same. The outside temps were never lower than 35 when this happened. I've read the manual but don't see an answer. How can I fix this??? I LOVE my Taylor thermometer!!!

Asked by Laura on 11/21/2014 0  Answer

ManualsOnline posted an answer 10 years 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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