Leeds & Northrup apparatus at the Louisiana Purchase Exposition 1904 (1904)
Leeds and Northrup Company · Leeds and Northrup Company · leaf 23
sible to verify the accuracy ofthe resistances with the facilities available in an ordinary laboratory. We ask particular attention to the following advantages and specialfeatures < >f < mr design. The quick method of checking against the standard cell. The arrangement by which the handle… … 5555. The Leeds & Northrup Potentiometer, Type K, double range $165 00 The high scale reads from .00001 volt to 1.5 volts.I he low scale reads from .000001 volt to .15 volts. 4550. Regulating Rheostat for Potentiometer, Type K. . .$35 00 The Type K potentiometer belongs to the class in which…
Electricity · Electrical Equipment · Electric Circuits · Electronics
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