Product comparison - Tympanometers

 


Otowave 102 / 102-4 Otowave 102-C Otowave 202 / H-option Otowave 302 / 302+
Compare user features  
Totally portable -
Cradle option - - -
Six programmable testing profiles - - - - /
PC connectivity (USB) -
PC connectivity (IrDA) - - -
NOAH compatible
Thermal printer output
Internal memory
Programmable 1 frequency (1kHz) Ipsilateral reflex / - - - -
Programmable 4 frequency ipsilateral reflex function - /
Programmable 4 frequency contralateral reflex function - -
Ergonomic design
Battery power function (built-in) -
Mains power function (adaptor supplied) - (via cradle)
Carry case supplied
Daily test cavity pack supplied
Compare technical features  
226Hz probe tone +/- 0.1%
1000Hz probe tone +/-0.1% - - - / - /
User selectable sweep speeds - -
+200daPa to -400daPa pressure range +/- 10daPa
0.2 to 5ml volumetric range +/- 0.01ml / - / -
0.1 to 5ml volumetric range +/- 0.01ml - - - / - /
1kHz ipsi reflex function / - - - -
500, 1k, 2k and 4k ipsi reflex function - /
500, 1k 2k and 4k contralateral reflex function - -
70 to 100dB reflex range
0.01ml to 0.5ml reflex measurement range
Dimensions (mm) wide x depth x height 80 x 210 x 40 80 x 210 x 40 85 x 190 x 40 270 x 175 x 70
Weight 380 g 380 g (650 g with cradle) 430 g 760 g