Dual thermometer w/ 1 probe.

[Cesar]

Have you guys seen this. I think its a good idea but don't think it will fit through a guru eyelet.
polder (click here)

sorry if this is old news.

 

[Rich Langer]

I had on of them, prior to getting a Maverick.

Seems to me it was very susceptible to water getting in the probe and killing it.

YMMV