Time to replace pH probe?

[Delphinus]

In the shuffle of my move last week, I overlooked my pH monitor for a bit and it got packed into a random box by a helpful family member. So unfortunately I didn't come across this box until yesterday. The probe has totally dried out in the meantime, of course.

Should I assume it's toast and order a replacement? I was going to recalibrate it and see how it does anyhow.... It seems to give a plausible reading on my tap water without a recalibration, so I wonder if it might be OK? Not sure though.