Amplivox Otowave 202 & 202‑H — Handheld Diagnostic Tympanometer with Reflex Testing

he Amplivox Otowave 202 Series provides fast and accurate middle‑ear diagnostics for all age groups—from neonates to adults. The base model includes 226 Hz tympanometry plus ipsilateral and contralateral reflex testing (0.5, 1, 2 & 4 kHz). The 202‑H option adds 1 kHz high‑frequency tympanometry with admittance, susceptance, and conductance outputs—ideal for infant testing.

Perform full tympanometry across +200 daPa to −400 daPa, with users able to control sweep speed (100/200/300 daPa/sec), and capture key metrics such as ear‑canal volume, compliance peak, pressure, and gradient. Reflex thresholds can be tailored per protocol, with each tested tone recorded graphically.

This ultra-portable unit (≈430 g with batteries, 330 g without) supports AA-batteries or mains power. It stores up to 16 patient records, offers infrared printing via portable thermal printer, and seamless USB export to Amplivox TympView or NOAH systems for EMR integration.

Standard accessories include probe assembly, range of disposable ear‑tips, thermal printer (optional), USB cable, and software.

Key Features

• 226 Hz tympanometry standard; 1 kHz probe-tone available with 202‑H model

• Admittance, susceptance & conductance (H version) for advanced diagnostics

• Ipsilateral & contralateral acoustic reflex testing across 0.5–4 kHz frequencies

• Lightweight (max 430 g) with internal memory for patient ID & results

• Data export via USB or infrared printer; NOAH/EMR compatibility included

• Intuitive graphic display, customizable protocols, pass/refer auto-evaluation