Hector,
That looks to me like a Semi-Vascular Schizofrenometer with the Powder Coat Blue Option, although Truk appears to have it attached to the improper hose. He really needs the 5677764532224.M4 hose. I cannot tell from the photo, but it looks like he might have the magnifying laser guided taco sensor
boroscope option; looks like he is reading himself to examine a black waste valve.
Have fun guys.............
John