Parts Temp Probe (Ruby Pro) PreviousTemp Probe (Weldless) NextShielded Temp Probe (Ruby Pro) Temp Probe (Ruby Pro) Temp Probe (Ruby Pro) $50.00 These temp probes are replacements for the Ruby Pro systems. They are 1 1/2” Tri-clamp with an M12 type connection Sold Out Add To Cart Facebook0 Twitter You Might Also Like Temp Probe (Weldless) $42.00 Sensor Cable (144" for Alpha, ONYX, and Fusion series electric brewing systems) $30.00 Sensor Cable - Fits Ruby Pro Gas Fired Systems from $36.00 Temp Probe (1/2 NPT) $38.00 Ignition Wire Set from $8.00