Electronic Temperature Controller, 1945-1950

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

Details

Category:
Heat
Object Number:
1950-275
Materials:
electronic components, aluminium alloy, zinc/aluminium alloy, brass (copper, zinc alloy), steel (metal), copper (metal), chromium plated and plastic (unidentified)
Measurements:
overall: 200 mm x 380 mm x 130 mm, , 4.505kg
type:
thermostat (electrical/electronic) and temperature regulator
credit:
Fielden (Electronics) Limited