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Moving-coil meter calibrated as an insulation tester and voltmeter

Moving-coil meter calibrated as an insulation tester and voltmeter

1939-1945
Moving-coil multimeter

Moving-coil multimeter

1955 (probable)
Moving-coil meter

Moving-coil meter

1928-1954
Student's moving-coil meter or universal indicator

Student's moving-coil meter or universal indicator

1960-1979
Interscale large-scale moving-coil meters by the White Electrical Instrument Co. Ltd., comprising 12 parts

Interscale large-scale moving-coil meters by the White Electrical Instrument Co. Ltd.

1961-1983
Precision grade (BS89) moving-coil meter, model 102Pr no. 2555780, by Ernest Turner Electrical Instruments Ltd., High Wycombe, Bucks., England. 75mV, 5mA full scale, scaled 0-100 by 0.5 and 0-300 by 2 divisions. With wooden cover containing certificate of inspection and test dated 18 September 1967. (With 6 shunts and external leads, parts 1 to 7.)

Precision grade (BS89) moving-coil meter

1967
Moving-coil meter type 102Pr no.2186456 by Ernest Turner Electrical Instruments, High Wycombe, Bucks., with 5 ranges scaled 16, 40, 80, 120 and 160 kilogauss (corresponding to 10, 25, 50, 75 and 100 volts at 1000 ohms/volt)

Moving-coil meter type 102Pr no.2186456 by Ernest Turner Electrical Instruments

1966
Moving-coil aperiodic/ballistic reflecting galvanometer type 3038 serial no.78444 by H. Tinsley and Co. Ltd, London SE25, England, 1945-1954. Fitted with suspended coil unit no.124001.

Moving-coil aperiodic/ballistic reflecting galvanometer

1945-1954