Electrical and scientific instruments and apparatus : november 20th, 1899 (1899)
Elmer G. Willyoung & Co · New York : E.G. Willyoung · leaf 148
rate speed. Thereading of the Ohmmeter is quite independent of the speed at which theGenerator is driven. All that is necessary to measure the resistance of anycircuit is to couple it to the terminals of the Ohmmeter and turn theGenerator handle, when the needle at once points to the value of… … Fig. 107. W6088. Portable Magneto (with inside bells)Rings through 10000 ohms. W6089. Portable Magneto (with inside bells).Rings through 35000 ohms. W6090. Portable Magneto (with inside bells)Rings through 50000 ohms. .$9 0010 5012 50 144 SPEED INDICATORS.
Electric apparatus and appliances · Equipment and supplies
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