116 170 Otosure PC850 CA850 series 5
Compare user features
Portable
PC connectivity functionality (USB)
Printer output functionality -
Manual test
Automatic test -
Self recording/Bekesy type test - - -
Automatic audiogram categorisation - -
Internal memory -
Integral audiogram display -
Communication channel to patient - -
Carry case supplied -
Patient response switch supplied
Mains power adaptor supplied N/A
Compare technical features
Frequency range (Hz) 125-8K 125-8K 125-8K 250-8K 500-8K
Attenuation range -10 to 100 max -10 to 100 max -10 to 100 max -10 to 100 max -10 to 95 max
Attenuation step size (dBHL) 5 5 5 5/ 2.5 5/ 2.5
Pure tone signal
Warble tone signal - - - -
Continous signal - - - -
Pulsed signal - - -
Dimensions (mm) 270 x 165 x 60 270 x 165 x 60 120 x 86 x 28 high 270 x 165 x 60 330 x 250 x 98
Weight (g) 720 710 165 710 1550
External PSU N/A
Optional battery power - - - -
Medical CE Mark
IEC 60601-1 electrical safety compliant
IEC 60601-1-2 EMC compliant
IEC 60645-1 audiometry compliant