275597 Portable Wheatstone Bridge, 1.000 ohm to 10.00 M ohm

描述

Model 2755 measures resistances from 1 to 10 M by operation of dials and switches. Batteries and a galvanometer are self-contained. The front control panel is provided with power and galvanometer circuit selectors, one ratio arm, and four measuring dials.. Model 2755 is also equipped with a Murray and Varley Loop Tester for convenient location of line faults such as "shorts" and "grounds" in power, telephone, telegraph, and signal cables. . No auxiliary attachment required. Galvanometer with a built-in protection circuit. Compact, lightweight (2 kg). Built-in Murray & Varley loop tester