Antique Science Hickok 19 Laboratory AC DC Ammeter 1920s bakelite For Sale
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Antique Science Hickok 19 Laboratory AC DC Ammeter 1920s bakelite: $24
I am thinning out my collection of Vintage Electrical Test Equipment.1928 dated Hickok model 19 DC-AC Ammeter. Ranges up to 5A. This is a dynamometer type movement (uses two coils to develop the torque to move the pointer) so is equally accurate on AC and DC. It’s an expensive type of construction, and fairly high precision (rated at 0.2%!) Sadly, this one is in need of repair, and I no longer have the eyesight or steady hands to undertake it. Basically the moving coil and pointer have become separated. They need to be re-glued (it was originally probably a lacquer type cement, but something like Duco household cement would work fine) Otherwise as far as I can see, the movement is intact, and should work fine after repair. Otherwise very good. 4#, measures 6 x 7 x 4 inches. Fairly rare type of meter.Thanks for looking!