Product comparison: screening audiometers

116170OtosurePC850CA850 series 5
Compare user features
Portableyesyesyesyesyes
PC connectivity functionality (USB)yesyesyesyesyes
Printer output functionalityyesyesyesyes
Manual testyesyesyesyesyes
Automatic testyesyesyesyes
Self recording/Bekesy type testyesyes
Automatic audiogram categorisationyesyesyes
Internal memoryyesyesyesyes
Integral audiogram displayyesyesyes
Communication channel to patientyesyesyesyes
Carry case suppliedyesyesyesyesyes
Patient response switch suppliedyesyesyesyesyes
Mains power adaptor suppliedyesyesN/Ayesyes
Compare technical features
Frequency range (Hz)125-8K125-8K125-8K250-8K500-8K
Attenuation range-10 to 100 max-10 to 100 max-10 to100 max-10 to 100 max-10 to 95 max
Attenuation step size (dBHL)5555/ 2.55 /2.5
Pure tone signalyesyesyesyesyes
Warble tone signalyes
Continous signalyes
Pulsed signalyesyes
Dimensions (mm)251 x 170 x 65252 x 170 x 65120 x 86 x 28 high253 x 170 x 65330 x 250 x 98
Weight (g)7207101657101550
External PSUyesyesN/Ayesyes
Optional battery poweryes
Medical CE Markyesyesyesyesyes
IEC 60601-1 electrical safety compliantyesyesyesyesyes
IEC 60601-1-2 EMC compliantyesyesyesyesyes
IEC 60645-1 audiometry compliantyesyesyesyesyes