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Oto-Check
Bio-Acoustic simulator to check the calibration of your audiometer with the headphones, also available on request for insert headphones.
Frequency ranges: Full range from 125 to 8K Hz.
Type of stimulation: Continuous or pulsed.
Power source: Adapter (14V DC 220mA output) or 9 Volt battery.
Weight: Less than 2 pounds.
Response output: Normally open (relay) contacts.
Meet the requirements for calibration checks of the biological audiometer.
OTO-CHEK can be used with any manual or automatic audiometer with NORMALLY OPEN RELAY CONTACTS.