Collection of audiometers, tympanometers and speech training units from the N E Thames Health Authority, collected by the Department of Clinical Engineering at the Charing Cross Hospital
Audiometer, model 51, in carrying case with accessories, by Amplivox Limited, London, England, 1958-1968.
Audiometer, model 70, with leather and canvas cover, and accessories in lockable back compartment, by Amplivox Limited, London, England, 1958-1968.
Audiometer, model 82, with felt cover, and accessories in lockable front compartment, by Amplivox Limited, London, England, 1962-1969.
Audiometer, model 83, with felt cover, and accessories in lockable front compartment, by Amplivox Limited, London, England, 1962-1969.
Clinical Audiometer, model 84, with felt cover, and accessories in top opening compartment, by Amplivox Limited, London, England, 1962-1969.
Clinical Audiometer, model 84, with accessories in top opening compartment, by Amplivox Limited, London, England, 1962-1969.
Felt cover for a Clinical Audiometer, model 84, by Amplivox Limited, London, England, 1962-1969.
Audiometer, model 90, built into front opening carrying case, with accessories, by Amplivox Limited, London, England, 1966-1973.
Diagnostic Audiometer, model 103, with felt cover, and accessories in top opening compartment, by Amplivox Limited, London, England, 1965-1972.
Diagnostic Audiometer, model 103, with accessories in top opening compartment, by Amplivox Limited, London, England, 1965-1972.
Felt cover for a Diagnostic Audiometer, model 103, by Amplivox Limited, London, England, 1965-1972.
Audiometer, model 115, built into carrying case, with accessories, by Amplivox Limited, London, 1969-1972.
Audiometer, model 210, built into carrying case, by Amplivox Limited, London, England, 1974-1977.
Audiometer, model 215, built into carrying case, with accessories, by Amplivox Limited, London, England, 1974-1977.
Audiometer, "Oscilla", by Danavox, Aarhus, Denmark, 1965-1980.
Audiometer, model 250, by Eckstein Brothers, Los Angeles, USA, 1960-1975.
Audiometer, model 1701, by Grason-Stadler, Littleton, New Hampshire, U.S.A., 1970-1980
Audiometer, model 1715, by Grason-Stadler, Littleton, New Hampshire, U.S.A., 1970-1980
Audiometer, model BA7, by Kamplex, London, England, 1974-1978.
Audiometer, model TB60, by Madsen Electronics, Ontario, Canada, 1970-1980.
Audiometer, model OB70, by Madsen Electronics, Ontario, Canada, 1965-1975.
Audiometer, model AP6, by A Peters & Sons, Sheffield, England, 1965-1975.
Audiometer, model AP24, by A Peters & Sons, Sheffield, England, 1970-1980.
Audiometer, model AP31, by A Peters & Sons, Sheffield, England, 1965-1975.
Audiometer, model AP32, by A Peters & Sons, Sheffield, England, 1970-1980.
Bekesy chart recorder, model AP81, by A Peters & Sons, Sheffield, England, c1965-1975.
Acoustic Impedance Meter, model 702, by Amplaid, Milan, Italy, 1965-1980.
Electro-Acoustic Impedance Meter, model ZO70, by Madsen Electronics, Ontario, Canada. 1965-1980.
Electro-Acoustic Impedance Bridge, model ZO72, by Madsen Electronics, Ontario, Canada, 1965-1980.
Acoustic Impedance Meter, model AP61c with carrying case, by Peters, Sheffield, England, 1970-1980.
Transistorised speech training hearing aid, type 16650, by Amplivox, London
Speed training hearing aid, professional model, by Amplivox, London
