Altimeter (Contact), Luftwaffe, Fl.22317 JU-87 Stuka, JU-88, Kontakt-Hohenmesser F9F Cougar or Elevator/Nose Position Indicator

or Elevator/Nose Position Indicator

but we have no way to confirm

measured from full up at 0 degrees to 40 degrees fully extended downward

The B-7 Engine Gage Unit displayed 3 metrics with one instrument:  Oil temperature (from 0-100 deg C)

Altimeter (Contact), Luftwaffe, Fl.22317 JU-87 Stuka, JU-88, Kontakt-Hohenmesser F9F Cougar or Elevator/Nose Position IndicatorThis is an excellent specimen of the Contact Altimeter (Kontakt Hohenmesser) Fl. 22317 as used in the WWII era JU 87 Stuka and JU 88 dive bombers and some ME 110 fighters of the German Luftwaffe. See the illustration of the JU 87 blind flying panel showing the location of this altimeter. The altimeter has two hands and two front nested knobs. The white pointer indicates the aircraft altitude and the outer knob adjusts for barometric pressure. The