ARB digital pressure gauge not working

Anyone have ideas on how to troubleshoot / fix this gauge? I put in fresh batteries and the display read "OP" for about 5 minutes. It suddenly switched to 0 PSI and now when I turn off/on it reads 0 PSI. It does NOT read pressure when connected to my tires - it just stays at 0. The airflow actually does work - I can air up my tires but the gauge remains at 0.

I'm probably going to take apart and see if I can see/tell what's going on, but figured I'd post in case someone can give me any pointers.

THANKS!

 

Any resolution with this. I'm having the same issue.

 

My resolution was a new gauge. I never could get that pos working.

 

Thanks for the quick reply. Bummer about the gauge. I can't find any info on what it means exactly or how to fix it. I did try removing the battery and putting them back in. It worked earlier, but not sure how long that's going to last.

 

I have the same problem with mine.