Audiometer touchTymp MA25 Portable

Features

• The MA 25 is engineered to be a portable
• tough and reliable air conduction audiometer with full range of frequencies New features combined with a fresh design Air conduction with 11 frequencies from 125 Hz to 8 kHz Customize the frequencies according to your own needs Intensities from -10 to +100 dBHL in steps of 5 or 1 dB Pure
• warble and pulse tone Independent with battery or with power supply MA 25e with automatic Hughson-Westlake test Stimulus- pure
• pulse and warble tone 5 or 1 dB Level steps -10 to +100 dBHL
• 70 dBHL at 0.125 kHz
• 90 dBHL at 0.25 and 8 kHz Hearing level range Patient response switch USB power supply ~35 msec Rise/Fall times 0.5% Typical
• 2.5% maximum distortion -100 dB minimum Crosstalk Greater than 80 dB on/off ratio ±5% Frequency modulating rate at 5 Hz frequency modulation 3.5 lbs. Weight