i was wondering where everyone was purchasing these from. are they at local stores or are they an internet bought item. sorry if its an obvious answer. ive found some online but they dont seem to be the same product. i didnt know if i could use any of their products and then use the sensors inside and use wire to extend the probes. from what i saw on here there were probes supplied with the product and the wires were remanufactured to suite the needs for the mod. thanks in advance for any help.