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Light Control Unit and Bactilite Attachment

Scientific Instruments & Research

1950-1960

Sniffer Meter for Odour Tests, 1970-1979

Environmental Science & Technology

1970-1979

Hydraulic Supply Meter

Motive Power

1915-1925

Dust-in-liquid Opacity Meter, 1971-1980

Environmental Science & Technology

1971-1980

Ferranti MCAA35 Electric Meter

Electricity Supply

1930-1950

Meter from CID current meter

Environmental Science & Technology

1987-1990

Ferranti, meter

Electricity Supply

Meter Survey Radiac no.2 by Ecko Electronics Ltd.,

Nuclear Energy

1960-1975

Telstor Level Indicator

Scientific Instruments & Research

1965-1975

Telstor E401/402 Indicator

Scientific Instruments & Research

1970-1979

Mean Deviation Meter

Electronic Components

1950-1955

Telephone Subscriber's Meter

Telecommunications

Ferranti Electric Meter

Electricity Supply

Shinohara MR65 Electric Meter

Electricity Supply

pH meter

Scientific Instruments & Research

1958

Fielden RPLI Servograph in wooden case.

Fielden RPLI Servograph

Scientific Instruments & Research

1945-1955

Watch type actinic meter with spare paper discs.

Watkins bee meter

Photographic Technology

c.1913

Telstor LF3A continuous level indicator by Fielden Electronics.

Telstor LF3A Level Indicator

Scientific Instruments & Research

1950-1960

Model 31011/1 Telstor 62C level indicator.

Telstor 62C level indicator

Scientific Instruments & Research

1950-1970

Beta-gamma survey meter. With radioactive source.

Beta-gamma survey meter. With radioactive source

Nuclear Energy

1945-1955

Amsler electrically registering current meter with case and battery box, by Michael Sendtner, A G, Munich, German, 1913-1916 (see part records)

Amsler electrically registering current meter with case and

Oceanography

1913-1916

Device for measuring conductivity of washed prints - checks residual hypo.

Hyp-O-Meter

Photographic Technology

Telstor 62C/D1028 level indicator by Fielden Electronics.

Telstor 62C/D1028 level indicacator

Scientific Instruments & Research

1965-1975

Portable Bikini temperature indicator, range 100-300 degrees Celcius.

Portable Bikini temperature indicator

Scientific Instruments & Research

1965-1975

Linear meter for Fielden 144 process controller.

Fielden Liner Meter

Scientific Instruments & Research

1973

Beta-gamma survey meter type 1349A. With radioactive source.

Beta-gamma survey meter type 1349A. With radioac

Nuclear Energy

Beta-gamma survey meter type 1349A

Nuclear Energy

Beta-gamma survey meter type 1349A, serial no 1166, with two 30V batteries, one 15V battery and one 1.35V battery

Beta-gamma survey meter type 1349A

Nuclear Energy

1945-1955

Potentiometer, type PiB2, range 2 - 11 feet, by Fielden Electronics.

Potentiometer

Scientific Instruments & Research

1965

D5278 Fielden electronic thermostat Series 800.

Precision Temperature Controller

Scientific Instruments & Research

1940-1960

Sewerage Meter, 12 inch venturi (throat ratio 1:5 3/8 no 3857, by George Kent & Co. Ltd. ( 1933)

Sewerage Meter, 12 inch venturi (throat ratio 1:5 3/8 no 385

Sewerage & Sanitation

1933

Watkins Meter Company, Hereford, watch type actinic meter.

Watkins Bee Meter

Photographic Technology

1907

Current Meter by Stoppani, Berne

Electrical Current Meter

Oceanography

Moving-coil multi-meter type 7321A serial no.951155, by Thorn EMI Central Research Laboratories Limited, Hayes, Middlesex, England, 1940-1960. Used for a variety of measurements at high frequencies.

Moving-coil multi-meter

Electricity and Magnetism

1940-1960

Slow neutron survey meter type 1399A by E.K. Cole Ltd.

Slow neutron survey meter type 1399A by E.K. Cole

Nuclear Energy

Portable air pollution measurement apparatus made by UGI (Meters) Ltd. and Fielden Electronics Ltd.

Air Pollution Meter

Scientific Instruments & Research

1955-1965

Maxiscale 7001/6 temperature control instrument by Fielden Electronics, with a power supply unit by ETRA.

Maxiscale Temperature Indicator

Scientific Instruments & Research

1970-1975

Bikini TiB2 portable temperature meter by Fielden Electronics, range 0-1000C.

Bikini TiB2 portable temperature meter

Scientific Instruments & Research

1960-1965

Dose rate Survey Meter Type 2604 serial number 1343, by Nuclear Enterprises Ltd, date of manufacture 1980-1985; used in nuclear power stations

Doserate Survey Meter Type 2604 serial number 1343

Nuclear Energy

1980-1985

Telstor 6622/6 level indicator used to monitor the River Irk. Fielden Electronics.

Telstor 6622/6 Level Indicator

Scientific Instruments & Research

1970-1975

Front part of 144 process controller.

Level control instrument

Scientific Instruments & Research

1973