Convir SP2 hand-held battery-powered infrared non-contact thermometer (thermopile sensor type) by Calex, Leighton Buzzard, c.1997, range -18 to +400°C, Convir SP2 hand-held battery-powered infrared non-contact thermometer (thermopile sensor type) by Calex 1997
Thermalert Infrared Thermometer System, model LC814LBC, serial no. 5960, range 40-200° C, made by Raytek Inc. Santa Cruz, California, USA. (Sensing head incorporating pyroelectric sensor and signal processing system only, without power supply, indicator or cable.) Infrared Thermometer System 1980-1989
Collection of swabs, viz. 3 hospiswabs, 1 charcoal swab, 1 theatre swab and 1 algiswab, by Medical Wire and Equipment Co., Potley, Wilshire, 1981 Collection of swabs 1988
Convir Elixir 500 infrared non-contact thermometer system comprising panel mounting display and control unit, thermopile sensor with attached cable, and power cord, supplied by Calex, Leighton Buzzard, c.1997, range 0-500°C Convir Elixir 500 infrared non-contact thermometer system comprising panel mounting display and control unit 1997
Assorted laboratory objects, including 13 wire reels, 3 tape reels, wire junction box and cardboard box, as used at the Biosignal Laboratory at the Institute of Psychiatry, London, England, established by Professor Hans Eysenck and Dr Paul Barrett to conduct psychological investigations into the relationship between psychophysical and psychometric measures; 1988-1994. Assorted laboratory objects 1988-1994