Classic Analog Multimeter Illustration - Electrical Measurement Instrument #183237 (License: Personal Use)

This black-and-white technical illustration depicts a classic analog multimeter mounted on a wooden base, featuring dual scales for volts and amps, a central galvanometer movement, and a visible coil winding connected via terminals. The instrument includes calibration markings such as “O.R.G.M.” and “15 V,” indicating its use in early electrical labs or training environments. Its design reflects pre-digital era measurement principles, emphasizing mechanical precision and manual reading.

Used in educational articles, museum exhibits, or historical tech blogs to illustrate the evolution of electrical measurement tools; targets users searching for vintage instrumentation, physics teaching aids, or engineering history.