Help with AC Jr, and Pinpoint salinity monitor

Im having a sump built for me and need the hole sizes for the probes. Temp, PH on the AC Jr, and salinity on the pinpoint.
Thank and Merry Christmas!
 
I dug out the calipers.. ph = 15/32" (so 1/2" hole, probably)

Since I have an AC3 instead of a Jr, I don't know if the temp probes are the same.
 
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