Tektor type J.5 Level Controller
1955-1960
Telstor LF3A Level Indicator
1950-1960
EAI Electric to Air Converter
Fielden Walker Evenness Recorder
1960-1965
Potentiometric Recorder
1930-1960
Tektor Minor M10/4H proximity switch by Fielden Electronics
1955-1960
Fielden RPLI Servograph
1945-1955
Bikini TiB2 Portable Temperature Meter
1960-1965
Portable Bikini Temperature Indicator
1965-1975
Telstor E401/402 Controller
1970-1975
Fielden Temperature Indicator
1960-1969
Fielden air converter
1960s
Precision Temperature Controller
1945-1955
Potentiometer, type PiB2
1965
Cirscale 6" Level Instrument
1972
Maxiscale Temperature Indicator
1970-1975
Maxiscale 7001/6 temperature control instrument by Fielden Electronics
circa 1972
Power Supply Unit Type E145
1940-1960
Bikini Power Supply Unit
1930-1960
Telstor 6622/6 Level Indicator
1970-1975
Precision Temperature Controller
1940-1960
Fielden Nameplate
1965-1975
Telstor 72A Level Control Instrument Board
1965-1975
Aquatrol Water Level Controller
1960-1969
Telstor 62C/D1028 Level Indicacator
1965-1975
Telstor 62C Level Indicator
1950-1970
Maxiscale temperature indicator
1930-1960
Bikini type 6003 temperature level control instrument by Fielden Electronics Ltd
circa 1967
Mean Deviation Meter
1950-1955
Control Boards Type B2501
Telstor 62B
Control Boards Type B2504
Telstor level transmitter 62B
1955-1960
Bikini temperature indicators type TiB2
1960
Set of 6 flow tektor equipment parts. Consists of RD61/D (SN 125)
Wlio eveness recorder
Fielden Evenness Tester
Bikini temperature thermostat type TcB7
1960
Bikini temperature controller
Fielden noflote level controller
Fielden Telstor transmitter 62B
1970
Fielden electronic thermometer
1940-1960
Tektor Minor M10/4L proximity switch
1958
Telstor level controller
1955-1960
Fielden bikini temperature meter
Fielden Flow Tektor RD61/D
Fielden D5064 differential transformer
Maxiscale temperature indicator
1930-1960
Bikini temperature controller
1930-1960