Product Description
| Tympanometry | Probe tone | 226 Hz |
| High frequency | 1000 Hz | |
| Multi frequency tympanometry | 2 tones simultaneously | |
| Pressure range | -300 to +300 daPa | |
| Test types | Tymp & Reflex automatic sequence | |
| Acoustic reflex
|
Stimuli (with EP-TY probe) | 500, 1000, 2000, 3000, 4000 Hz, BB, HP, LP stimulus up to 105 dB HL |
| Stimulus presentation modes | Ipsilateral, optional: contralateral | |
| Screening levels | 70 to 95 dB HL; step size 5dB | |
| Test methods | Ipsilateral reflex and automatic reflex threshold Optional: contralateral reflex |
|
| Transducers | Optional: Sennheiser HDA-280, Sennheiser HDA-300, Interacoustics DD-45, Holmco PD-81, GN ME-70, GN otoInsert, Etymotic Research ER-3A, Etymotic Research ER-3C, RadioEar IP-30, PATH EP-VIP | |
| Instrument | Power supply | Friwo FW 7662M/12 (GPP6) |
| Output rating for power supply unit | 100-240 V, AC, 50-60 Hz, 0.15 A | |
| Output voltage and nominal impedance | 5 Vpp, 32 Ω | |
| Rechargeable battery | 3.7 V Li-Ion | |
| Power consumption | max. 2 W | |
| Dimensions | 150 x 210 x 45 mm | |
| Weight | 475 g | |
| Connections | USB | |
| Display | 240 x 320 pixel, 5.0 “ |
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