Screening Audiometer

All the tests you need. Wherever you are. Suitable for occupational health cabinets.
The r07a offers a full range of test options: Pure Tone, Hughson Westlake, and Quick Autothreshold. Frequency levels range from 125 Hz to 8000 Hz, and signal levels run from -10 dB HL to 100 dB HL. Test results are easily recalled from the internal memory, and up to 50 patients can be stored. r07a is powered by 4 AA standard batteries or an external medical power supply.

General Specifications
DIMENSIONS AND WEIGHT
• L x W x H: 240 x 190 x 30 mm
• Net Weight: 600 gr. without battery
• Body material: Plastic cabinet

TEST TYPES
Pure Tone Audiometry, Automatic Audiometry
Patient-controlled, according to ISO 8253-1 and
standard Hughson Westlake procedure (selectable
on the control panel)
Audiometer Class 4 according to IEC 60645-1

TALK FORWARD
• Built-in talk forward microphone 50 – 110 dB SPL
(adjustable on the control panel)

STORE FUNCTION
• Dedicated Store button to store
measurements into the internal memory
(up to 50 patients).
The patient will be identified by an ID number.

PC INTERFACE
• Resonance MDS Management Data Suite, with
reporting and printing features.

RANGE
• Frequency range (AC):
125 – 8000 Hz (DD45)
125 – 8000 Hz (Insert Phones)

INPUTS
• Tone
• Warble Tone +/- 5%, 5 Hz
(true sine wave frequency modulation)

OUTPUTS
• Left and Right

TONE PRESENTATION
• Manual or Reverse (selected on Setup Menu)
• Pulsed at 0.5,1 or 2 Hz – (selected on Setup Menu)
or Continuous
All the frequencies can be enabled or disabled by the
Setup menu except for 1000 Hz.