Infrared Thermometer System
1980-1989
Part of collection of swabs
1988
Part of collection of swabs
1988
Convir Elixir 500 infrared non-contact thermometer system comprising panel mounting display and control unit
1997
Collection of swabs
1988
Convir SP2 hand-held battery-powered infrared non-contact thermometer (thermopile sensor type) by Calex
1997