Handheld Tympanometer Otowave by SS Medsys

Otowave Tympanometer
The portable Otowave provides fast and accurate middle ear measurement including 4 acoustic reflex frequencies (500, 1K, 2K, 4K). No external power is needed to operate this instrument. Results are stored internally (up to 30 records at a time) with a patient specific identifier. Results can be stored in NOAH™.

Technical Specifications
Analysis Performed: Compliance Peak Level (In ml),
Ear Canal Volume (ECV) @200 daPa,
Ipsilateral Reflex Probe Tone Levels: 226 Hz ± 2%,
85 dB SPL ± 2 dB Over Range 0.2 ml To 5 ml
Pressure Levels: +200 daPa To - 400 daPa± 10 daPa Or ± 10%(Whichever Is Larger)
Over RangeEar Volume Measurement Range: 0.2 ml To 5 ml ± 0.1 ml Or ± 5% (Whichever Is Larger) Over Entire Range Reflex Tone Levels: 102-4: 500 Hz, 1 kHz, 2 kHz,4 kHz Frequency ± 2%,
Configurable Over Range 70 dB To 100 dB HL (4 kHz Restricted To 95 dB HL) ± 2 dB,
Referenced To 2mlCalibration Volume;
Compensates For Measured Ear Volume Reflex Measurement Range: 0.01 ml To 0.5 ml ± 0.01 ml Configurable In 0.01 ml Steps Power: Battery Specification:4 Alkaline AA Cells Or 4 NiMH Rechargeable Dimensions: (Approx.) 9.4” x 9.8” x 6.2”(L x W x H)(Approx.) 24 cm x 55 cm x 16 cm(L x W x H)Weight: < 13.4 • < 500 g