MA 41 and MA 42 Specifications INSTRUMENT SPECIFICATIONS Test Signals Masking Signals Calculation Level Steps Display Dimensions Weight Power Supply Sinus and warble tone (pulsed and continuous) narrowband noise and speech noise PTA, selectable frequencies 5 dB, 2 dB or 1 dB High resolution color display, 640 x 480 pixels, 15.5 cm 34.5 cm x 20 cm x 8 cm 1.5 kg 100-240 V~, 50/60 Hz ± 10% ffi MAICO AIR CONDUCTION Frequency Range 125 to 8.000 Hz, optional high frequency up to 20.000 Hz Level Range -10 to 120 dBHLdepending on headset BONE CONDUCTION Frequency Range 250 to 8.000 Hz Level Range -10 to 80 dBHL depending on headset Tone Test High Frequency Bone Conduction Free-field Stenger SISI Decay ABLB MLB Speech Test Master Hearing Aid Channels HL, UCL, Aided HL, UCL, MCL, Aided option option option option FREE-FIELD Level Range -10 to 90 dBHL depending on headset MAICO MAICO Diagnostics GmbH Sickingenstr. 70-71 Tel.: +49 30 / 70 71 46-50 E-mail: [email protected] MA 41 and MA 42MAICOs stand-alone Audiometer Series

Portable and Stand-alone This generation of stand-alone audiometers is designed for in-office diagnostics or hearing aid fittings and audiologists on the go. The MA 41 offers sinus tone, warble tone, speech and free-field audiometric testing. The MA 42 comes with a variety of additional diagnostic features. Lightweight portability and a full colour screen display make the MA 41 and MA 42 the ideal choice. The appealing ergonomic design makes these audiometers a visual highlight for your working space. Testing and Reporting Intergrated Patient Database The integrated patient database allows you...