I bought a Pyrex digital thermometer with probe, only to find out that it
doesn't like temperatures above 398F. Several reviews on Amazon said that
the probes fail and melt at higher temps. Can anyone recommend a thermometer
that is designed for real-life oven temps?

I can work around it for now by cooking at high temp to brown and then
lowering, waiting for the oven to cool down to the thermometer's safe range,
inserting the probe and continuing to cook. But that is really annoying to
have to do.

-JasonW