Electrical and scientific instruments and apparatus : november 20th, 1899 (1899)
Elmer G. Willyoung & Co · New York : E.G. Willyoung · leaf 63
hased boats with these sets. 58 Yl. Bridg-e and Testing Set $90 00 This instrument has rows of unit, ten and hundred ohm coils inrheostat, and ten and hundred ohm coils in each arm of the bridge.Eange of measurement is from J^ of an ohm to 11,100 ohms. Coils ofplatinoid and accuracy of adjustment… … Fig. 56. Y3. Y2. Bridge and Testing Set 105 00 Similar to Yl, but with three coils of 10, 100 and 1000 in each bridgearm. Rheostat, also, has four rows of ones, tens, hundreds and thousandsrespectively. Has battery of five chloride of silver cells. Y2a. Bridge and Testing Set $95 00 Same as Y2, but…
Electric apparatus and appliances · Equipment and supplies
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