Showing 2 items matching direct current galvanometer

The Ed Muirhead Physics Museum
Instrument - Direct Current Galvanometer

... Direct Current Galvanometer...direct current galvanometer...Plaque on top of cylinder: 'DIRECT CURRENT GALVANOMETER... on top of cylinder: 'DIRECT CURRENT GALVANOMETER / COIL ...

Cylindrical and galvanometer made of green-gray enameled metal on a round base.Plaque on top of cylinder: 'DIRECT CURRENT GALVANOMETER / COIL RESISTANCE 20 OHMS / CRITICAL RESIST 120 OHMS / SENSITIVITY 200 m.m/μα / Instrument No. 1023 / J. L WILLIAM'j l william, scientific instruments, galvanometer, direct current galvanometer, australian instrument makers, ammeters
The Ed Muirhead Physics Museum
Galvanometer, William

... Plaque on front: “Direct Current Galvanometer Resistance 65... on front: “Direct Current Galvanometer Resistance 65 ohms, critical ...

Rectangular galvanometer made of black enamelled metal. Made in Melbourne, Australia by JL WilliamPlaque on front: “Direct Current Galvanometer Resistance 65 ohms, critical resistance 1100 ohms, sensitivity 1250mm/ma, Instrument No. 441.5.JL. William Melb. Aust.”