Air conduction with 11 frequencies from 125 to 8000 Hz
Customize the frequencies to your own needs
Eco-friendly operation with a medically approved external power supply
Pure
pulse
warble tones
Test signals - sinus and warble tone (pulsed and continuous)
Level steps- 5 or 1 dB
Hearing level range with headset DD45- 10 dBHL - 100 dBHL
70 dBHL at 0.125 kHz
90 dBHL at 0.25 and 8 kHz
Audiometer class- class 4 according to EN 60 645-1
2.4 kg Weight
Power supply- external
medically approved
MA 27e - upgrade option - automated Hughson-Westlake
