Amplivox Otowave 202-H Tympanometer w/ 1000 Hz Probe Tone

The Amplivox Otowave 202-H provides fast, objective middle ear measurements to assist with the identification of middle ear disorders in neonates, children and adults.

Features and Benefits

• Designed for handheld and desktop use
• Dual power functionality
• 1,000 Hz probe tone
• Live display
• Ipsilateral and contralateral reflex frequencies (0.5, 1, 2 & 4kHz)
• Enhanced mode reflex test
• Auto pass/refer evaluation
• Fully customisable test protocol
• User selectable measurement speeds
• Internal memory, connection to optional thermal printer and/or PC

Materials Included

• Otowave 202 Tympanometer
• (30) Disposable Ear Tips
• (1) Contralateral transducer
• (1) Test cavities
• (4) AA batteries
• (1) Amplivox NOAH impedance module
• (1) USB cable
• (1) Carrying case
• (1) Mains adapter
• (1) Portable Printer (Optional)
• (2) Paper Roll (Optional)
• (1) USB Stick with AmpliSuite 1.2, AmpliSuite NOAH and AmpliSuite

Technical Specifications

• Available Languages:
  • English
  • French
  • German
  • Italian
  • Portuguese
  • Spanish
• Tympanometry Measurements
  • Probe Tone Level and Accuracy: 79dBSPL +/-2dB (202-H only)
  • Pressure Range and Accuracy: +200daPa to -400daPa +/-10daPa or +/- 10% (whichever is larger) over range 0.1ml to 5m
  • Direction of Sweep: Positive to negative
  • Volumetric Range and Accuracy: 226Hz: 0.2ml to 5ml 1000Hz: 0.1ml to 5ml +/-0.1ml or +/-5% (whichever is larger)
  • Analysis Performed: Admittance peak level in mΩ (1000Hz) & pressure at peak; Gradient in daPa (for 226Hz); Ear Canal Volume (ECV) @ 200daPa
• Reflex Measurements
  • Reflex Type: Ipsilateral, contralateral or both
  • Reflex Frequencies:
    • Ipsilateral and Contralateral:
      • User-selectable from: 500Hz, 1kHz, 2kHz & 4kHz (+/-2%)
  • Reflex Levels:
    • Ipsilateral: 70dBHL to 100dBHL (+/-3dB)
    • Contralateral: 70dBHL to 110dBHL (+/-3dB)
    • Reflex detection threshold: 0.01ml to 0.5ml +/-0.01ml (configurable in 0.01ml steps)
  • Analysis performed: Reflex maximum amplitude and pass/fail at each test level
• Data Management
  • Internal Database: 16 patient records with patient record identifier
  • Printing from connected printer (Optional): Designated high speed portable thermal printer using a wireless, infrared connection (IrDA 9600 baud) is available as an option
• Physical Data
  • Power
    • Mains: 100-240Vac; 50/60Hz via Amplivox mains adapter (approved to medical safety standards)
    • Batteries: 4 x AA (either Alkaline or NiMH, the latter recharged external to the instrument)
  • Dimensions:
    • Base Unit
      • Length: 7.4"
      • Width: 3.3"
      • Height: 1.57"
    • Probe
      • Length: 5.1"
      • Diameter: 0.9"
  • Weight:
    • Base Unit
      • 0.66 lbs (Without Batteries, Using Mains Power)
      • 0.95 lbs (With Batteries)
    • Probe with Connecting Cable: 0.24 lbs
  • Standards
    • Safety: IEC 60601-1 (including national requirements for US and Canada)
    • EMC: IEC 60601-1-2
    • Impedance:
      • IEC 60645-5 Type 2 tympanometer
      • ANSI S3.39 Type 2 tympanometer
    • CE mark: Complies to EU Medical Device directive

Warranty Information

• 3-Year Warranty