Cylindrical Reflecting Vertical Galvanometer, in lacquered brass case upon bakelite base with three legs for leveling. With slim vertical lacquered brass cylindrical tube on upper surface of cylinder.
With circular glass window upon side of case revealing lower section of slim vertical tube. With three lacquered brass terminals and copper component upon upper surface of base. Usually made of black enamelled metal, this is an unusual model.
Used to measure electrical current. / No 16722 printed on side exterior surface of base. "LINK IN APERIODIC / LINK OUT BALLISTIC" printed on side exterior surface of base. Materials: brass, cooper glass, bakelite. The item "Cylindrical Reflecting Vertical Galvanometer, by H.
Tinsley & Co, London, c1925" is in sale since Friday, September 17, 2021. This item is in the category "Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip". The seller is "hungarycus" and is located in Kunszentmiklós.This item can be shipped worldwide.