`Uni-curve' interchangeable curve-matched bead, temperature sensor, type UUA41J1, resistance 10,000 ohms at 25°C, made by Fenwal Electronics Limited, 1994 Platinum Resistance Temperature Sensor, 1994. 1994
Platinum rhodium thermocouple with one fireclay sheath, by Cambridge Instrument Company Limited, London, England, 1925-29. Platinum Rhodium Thermocouple, 1925-29 1925-1929
Iron eureka thermocouple, temperature sensor, by Robert W. Paul, London, England, 1910-12. Iron-Eureka Thermocouple, Temperature Sensor, 1910-1912 1910-1912
Cylindrical Pt100 platinum resistance temperature sensor, element type number PR1615, made by RTD Products (a division of Thermocouple Instruments Ltd), England, 1994. Platinum Resistance Temperature Sensor, 1994 1994