CAPACITANCE RESISTANCE AND LEAKAGE BRIDGE MODEL CR50, 1954

Test instrument for finding the value of an unknown Capacitor or Resistor. Made by Greyshaw Instruments model CR50. Ranges from 10 Pf to 10uF and 1 Ohm to 1 Meg Ohm, capacitance leakage can also be checked. Using the following valves, a tuning indicator Y63, a 6HS7, and a metal rectifier. In December 1954 it cost £6-19s-06d, plus 4/6d for carriage from the supplier.

A1645