Pair of headphones, part of Dr. Richard Sloan's Zero Gradient Aural Thermometer system

Pair of headphones ? part of Zero-Gradient Aural Thermometer

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Pair of headphones ? part of Zero-Gradient Aural Thermometer
Science Museum Group
© The Board of Trustees of the Science Museum

Pair of headphones – part of Zero-Gradient Aural Thermometer system - invented by Dr. Richard Sloan, England and made by Amplivox Ltd., Oxfordshire, England, 1975-1985. This Zero-Gradient Aural Thermometer system was used by Dr. K. J. Collins, England.

Details

Category:
Laboratory Medicine
Object Number:
1993-1097/1
Materials:
plastic (unidentified), aluminium alloy, copper (alloy) and steel (metal)
type:
headphones
credit:
St Pancras Hospital