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Item # WEL-39500 W-PRINTER | SKU # 39500
Rapidly screen newborns and infants objectively with minimal cooperation required. Our Welch Allyn OAE Hearing Screener (Model 39500) is the latest model with breakthrough technoligy, and an ideal tool when testing for otoacoustic emissions.
No behavioral response required for those too young to respond or who have trouble sitting still. Tests are fast! With 3 button pushes, the Welch Allyn OAE Hearing Screener is turned on, and completes tests on both ears in approximately 8-16 seconds per/ear (assumes DPOAE screening with 2-4 second averaging).
The next generation in objective hearing screening technology, our Welch Allyn OAE Hearing Screener is designed to address the challenges practitioners face when screening infants, newborns, toddlers, preschool and school-age children.
Features for the Welch Allyn OAE Hearing Screener (Model 39500)
Available Models
39500-NP (No Printer) Includes: Welch Allyn OAE Hearing Screener with Charging Stand, Bluetooth Wireless and USB Connectivity, Single Use Ear Tip Starter Kit—3mm to 15 mm sizes (#39420), Calibration Certificate, and Data Manager Software; 100- 240 V, 50- 60 Hz AC, Lithium-Ion Integrated Battery, IEC Plug Type-B, -C, - G, and -I
39500 (With Printer) Includes: All listed above and a Printer
The 39500 is the newer version of 39400.
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
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 |
Patient Names | Patient names on unit (optional) |
Database Software | Report output to PDF, RTF, Image files |
Printer
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% |
Accessories
Standard | Handheld unit, Probe, Micro USB charging cable for charger, Database software and micro USB connector, Disposable ear tip kit and tubes, User Manual, Quick Guide, Calibration Certificate |
Optional | Cradle, Printer, Carry Case, Ear Tips, Replacement Cables, Replacement Probe, and Probe Tubes |
Data Manager Software System Requirements
Data Manager Software System Computer Requirements (minimum)
Supported Operating Systems
Software Requirements
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