Which EGT probe is this?

[mt05]

well when i got my motor it has this egt probe screwed into the exhaust side of the turbo, and i'm wanting to hook it up, but have no idea which gauge i need, i'm also willing to do away with the probe and get a whole new egt probe/gauge but i would still like to use the exisiting hole, this is a shot in the dark, but does anyone recognize this probe? haha.. heres a pic too. oh and theres already a fitting the turbo that i cannot remove, i've tried and this probe then screws into the fitting...with a nut that slides over the fitting? if that makes sense[IMG][/IMG][IMG][/IMG]
Modified by mt05 at 9:35 AM 2/26/2009

[bruinbear714]

Pictures are kind of blurry, but the sensor ends looks like a defi type.