Hey! My audi friend just closed her business and gave me a pile of old qualitone audiometers to (hopefully) sell. Any suggestions? ebay? most have the headphones, speakers, mics.
Does any of the audiometers have the test tone range down to 100 dB?
do you mean 100hz? Please clarify.
What is the latest certification date on these please?
looks like 2009. As i said, these are vintage.