• Connection to PC or notebook via USB
• Easy-to-use, licence-free software
• Frequency range of 11 values from 125 Hz - 8 kHz
• Compliant with EN 60645-1
• Also enables binaural stimuli

Audiometer 820M with Bone Conductor

Scope of delivery: 1 audiometer 820M, 1 bone conductor B71W with headband, 1 patient response button, 1 USB cable, 1 USB stick with software and operating instructions

The Audiometer 820M with bone conductor is suitable for air conduction measurement as well as bone conduction measurement and can be connected to a laptop or PC via a USB connection. The provided USB stick contains the application software, which can be installed on an unlimited number of computers and enables intuitive and interactive operation. In addition to standard tests, the 820M can also be used to perform the "Hughson Westlake test".

The Audiometer 820M is available with Radioear DD65V2 headphones.

Product Details

• Audiometer 820M
• Including bone ladder B71W with headband
• For bone conduction measurement (BC) and air conduction measurement (AC)
• With patient response button, diameter: 6.35 mm, cable length: 1.20 m
• Stereo headphones included (DD65V2)
• With intuitive and interactive software
• The licence-free software can be installed on any number of PCs
• Enables programming of individualized tests
• For creating patient sheets, as well as printing, saving & exporting the data
• Helps with the interpretation of audiograms
• Frequency range (AC/BC) (11 values): 125, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 Hz
• Output level (AC): -10 to 100 dB HL (in 5dB steps)
• Output level (BC): -10 to 60 dB HL (in 5dB steps)
• Stimuli: steady or pulse / left-sided, right-sided, binaural
• Test type: standard or Hughson Westlake (standard, random & patient-specific)
• Enables manual and automatic test execution
• Hearing loss calculation
• With early warning indicator (based on the arithmetic average of the measured age- and noise-induced hearing deficits)
• Displays the average hearing loss (PAM)
• Power supply via USB
• Interfaces with common medical software programs in XML format
• Compliant with Audiometry Norm EN 60645-1
• Weight (with accessories): 1.5 kg
• Dimensions (incl. case): 35 cm x 30 cm x 10 cm
• Warranty: 3 years (except on headphones)

Minimum PC Requirements

• 1 USB port
• CPU: 1 GHz / RAM: 1 GB
• Hard disk space: 50 MB
• Graphic resolution: 1024 x 600
• Compatible operating systems: Win 7, 8 or 10