On-Site Training Included!

The next generation in objective hearing screening technology, designed to address the challenges practitioners face when screening infants, newborns, toddlers, preschool and school-age children. Objective screening, paired with breakthrough technology, make the Welch Allyn OAE Hearing Screener an ideal tool when testing for otoacoustic emissions.

• Rapidly screen newborns and infants with minimal cooperation required
• Noise-management technology addresses poor test results due to ambient sound
• In-the-ear calibration helps improve test accuracy, ensuring probe is secure
• User-friendly screen prompts guide staff through the test
• No behavioral response required for those too young to respond
• View, archive and export patient data with Welch Allyn Data Manager Software
• AutoStart check makes sure test is started in acceptable conditions
• Tests at key speech frequencies—2, 3, 4 and 5 kHz
• Tests are fast; just three button pushes turn on the device and complete tests on both ears in approximately 8-16 seconds per/ear (assumes DPOAE screening with 2-4 second averaging)
• Optional thermal printer available

• 39500 OAE Screener
• Charging Station
• Bluetooth Wireless and USB Connectivity
• Single Use Ear Tip Starter Kit -- 3 mm to 15 mm sizes
• Calibration Certificate
• Data Manager Software
• Lithium-Ion Integrated Battery
• IEC Plug Type-B, -C, -G, and -I
• User Manual

Sample Printout

• Measurement Types
  • DPOAE Screening: 2 Fixed Protocols
  • Frequencies: 2,000 kHz; 3,000 kHz; 4,000 kHz; 5,000 kHz
  • L1/L2: 65 / 55 dB
  • SNR: 6 dB
  • Pass Criteria: 3 frequencies at 6 dB SNR
  • Averaging Time: 2 and 4 seconds
• Handheld Unit
  • Display: Color OLED Display
  • User Input: 4-button operation
  • Connectors
    • Micro-USB for charging and communication
    • HDMI for probe
  • Weight: 6.4 oz (180 g)
  • Communication to PC: Micro-USB or Wireless
  • Languages: English, German, Spanish, French, Polish, Russian, Italian, Turkish, Portuguese, Chinese
  • Power Supply: 5.0 V DC, 1.6 A
• Probe
  • Probe Connector: HDMI
  • Probe Description
    • Integrated microphone and receivers in probe head
    • Calibration data stored on probe
  • Cable Length: 40 in (101.6 cm)
  • Weight: 1.0 oz (28 g)
  • Microphone Noise: 20 dB SPL @ 2 kHz (1 Hz bandwidth), -13 dB SPL @ 1 kHz (1 Hz bandwidth)
  • Ear Tips: Single-use disposable ear tips
• Cradle
  • Operation: Provides PC Database Communication and Charging
  • Data
    • Test Memory: 250 tests on unit
    • Database Software: Report output to PDF, RTF, Image files
• Printer (Optional)
  • Type: Thermal Dot Matrix
  • Power: 7.4 V lithium ion battery 100-240 V, 50/60 Hz
  • Paper Width: 2.25 in (57 mm)
  • Communication: Wireless
• Power
  • Battery: 3.6 V rechargeable lithium ion
  • Battery Life: 15 hours on time
  • Charge Time: 4 hours to 100%
• Data Manager Software System Requirements
  • Computer (minimum)
  • Operating System
  • Software
• Data Manager Software System Computer Requirements (Minimum).
  • CPU: 1 GHz
  • RAM: 512 MB
  • Hard Disk: 2 GB
  • CD-ROM: Required if installing from a CD
  • Network Connections: 1 each if installing from a network location or printing to a network printer
  • Internet Browser: Internet Explorer 6.0 or later and current service pack are recommended
  • USB Port: 1 each for the screener, data manager and, if used, a printer
  • Display Resolution: 1024 x 768
• Supported Operating Systems
  • Microsoft Windows® 7 Pro, 8.1 Pro and 10
• Software Requirements
  • Microsoft .NET Framework version 4.0 (bundled with installer if not already installed)
  • Adobe®Reader
  • FTDI USB Driver for instrument connection

• 1-Year Warranty