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The Screening Audiometer 9910 by Electronica Technologies is ideally
suited for testing hearing sensitivity in adults by GPs, ENT specialists
and company doctors. Both the frequencies and the sound level can be
adjusted with the silent buttons directly on the device. The screening
audiometer is supplied with high-quality, highly-insulated Sennheiser
HD428 headphones, the patient response button is available as an
11 adjustable frequencies in the range from 125Hz to 8kH
Sound level adjustable: 10dB to 100dB (in 5dB increments)
Tones can be played separately on each side
Display of frequency and sound level on backlit LCD display
Test signals: Constant tone, pulsing tone
Headphones: Sennheiser HD428, cable length: 3m
Automatic shutdown mode after 30 minutes
Also suitable for mobile use
Dimensions: 21 x 13 x 6cm
Manufacturer's warranty: 3 years
For battery-operated option: NiMh battery, approx. 10 hours run time
with fully charged battery, charging time: approx. 4.5 hours