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Date

Fielden Level controller

Fielden air converter

1960s

Telstor LF3A Level Indicator

1950-1960

Cirscale 6" Level Instrument

1972

Maxiscale 7001/6 temperature control instrument by Fielden Electronics

circa 1972

Maxiscale Temperature Indicator

1970-1975

Potentiometric Recorder

1930-1960

Tektor Minor M10/4H proximity switch by Fielden Electronics

1955-1960

Portable Bikini Temperature Indicator

1965-1975

Bikini Power Supply Unit

1930-1960

Bikini TiB2 Portable Temperature Meter

1960-1965

Telstor E401/402 Controller

1970-1975

Power Supply Unit Type E145

1940-1960

Potentiometer, type PiB2

1965

Tektor type J.5 Level Controller

1955-1960

Fielden RPLI Servograph

1945-1955

EAI Electric to Air Converter

Fielden Temperature Indicator

1960-1969

Telstor 6622/6 Level Indicator

1970-1975

Mean Deviation Meter

1950-1955

Bikini type 6003 temperature level control instrument by Fielden Electronics Ltd

circa 1967

Telstor 72A Level Control Instrument Board

1965-1975

Aquatrol Water Level Controller

1960-1969

Telstor 62C Level Indicator

1950-1970

Fielden Nameplate

1965-1975

Telstor 62C/D1028 Level Indicacator

1965-1975

Precision Temperature Controller

1940-1960
Two control boards type B2501, on / off.

Control Boards Type B2501

Set of 6 flow tektor equipment parts. Consists of RD61/D (SN 125), flow telstor RD63/D (SN X142), flow tektor E424 (SN189), Flow tube, Two telstor level controllers E426A (SN 561 and 562) [with integral 62A unit], and electric unit SC1 (type 636, SN388). Manufactured by Fielden (Electronics) Ltd. Used at Farley Health Products.

Set of 6 flow tektor equipment parts. Consists of RD61/D (SN 125)

Telstor 62B.

Telstor 62B

Fielden-Walker eveness recorder, and integrator. Type Wlio. Manufactured by Feilden Electronics Ltd.

Wlio eveness recorder

Fielden precision temperature controller Bikini type no.TCB7.

Fielden Precision Temperature Controller

1940-1960
Telstor level transmitter 62B, patent no. 847107, serial no. 5581. Made by Fielden Electronics.

Telstor level transmitter 62B

1955-1960
Cropico temperature selector, by Fielden Instruments Ltd.

Cropico temperature selector

1955-1960
Bikini temperature controller, type 6001/4. Made by Fielden Electronics

Bikini temperature controller

Fielden Maxiscale temperature indicator, type 7000.

Maxiscale temperature indicator

1930-1960
Two Maxiscale temperature indicators, type 7001/5

Temperature indicator

circa 1972
Bikini temperature thermostat type TcB7. By Fielden Electronics

Bikini temperature thermostat type TcB7

1960
Electronic temperature controller, Tektor proximity switch, by Fielden (Electronics) Limited, Manchester, England, 1945-1950. Model type SL1, Serial No. 1699.

Electronic Temperature Controller, 1945-1950

1945-1950
Power supply unit type E226.

Power supply unit type E226

Two Bikini temperature indicators typ TiB2, S/N 357 + 744.

Bikini temperature indicators type TiB2

1960
Two control boards type B2504, prop.

Control Boards Type B2504

Noflote level controller, S/N 13158, manufactured by Fielden Electronics, Manchester

Fielden noflote level controller

Electronic thermometer type TIBJ2, range 0-500*C. By Fielden Electronics.

Fielden electronic thermometer

1940-1960
Bikini temperature controller TiBJ2, range 0-200 degrees Celsius, S/N A569 made by Fielden Electronic Limited.

Fielden bikini temperature controller

Bikini temperature meter, range 0-1000*C. By Fielden Electronics

Fielden bikini temperature meter

D5064 differential transformer/transmitter made by Fielden Electronic Ltd.

Fielden D5064 differential transformer

Bikini temperature controller, type 6003-2, range 0-100*C. Made by Fielden Electronics

Bikini temperature controller

1930-1960
Flow Tektor equipment, RD61/D, S/N 125, made by Fielden electronics Ltd

Fielden Flow Tektor RD61/D

Five power supply units, type E155 (chassis only). Made by Fielden Electronics

Five Fielden power supply units

1955-1960