Tub Probe placement

[Stewart_Reptiles]

What about the probes from thermo's in the inside of the tub? I want to get digi of course for hot and cold side with probes on each one for accurite temp checks. Any advice?

You only need one thermometer if you get the Acu-rite (12$ at Walmart) (if this is what you refer to by thermo???) and

Yes the thermometer goes in the enclosure. If you get the Acu-Rite place the probe on the warm side and place the display on the cool side, so you have a reading of both temps.