From my friend's Personal Collection RARE German WWII / WW2 items. Old Tachometer Probator used in Kriegsmarine for U-BOAT, UJ-Boat, Battleship moving mechanismes. With case & original paper. Marked Kriegsmarine Eigentum, small Adler & personal number #2172. FOR WW2 HISTORY RESEARCH ONLY!The item "WW2 GERMAN KRIEGSMARINE Tachometer Probator for U-BOAT UJ-Boat Battleship w case" is in sale since Thursday, July 2, 2020. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Germany\Personal, Field Gear". The seller is "zor2012usa" and is located in Chaska, Minnesota. This item can be shipped worldwide.