Hearing testing device

Made:
1998 in Hatfield

Acoustic analyser (dummy) used for auditory screening. Two parts - instrument and probe attached to connecting cable, by Otodynamics Limited, Hatfield, Hertfordshire, England, 1998.

Details

Category:
Audiology
Object Number:
2000-1094
Materials:
plastic (unidentified), metal (unknown), possible electronic components and copper (metal)
Measurements:
overall: .05kg
instrument weight: x x , , .195kg
type:
echocheck
credit:
Otodynamics Limited