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AMBCO Biological Test Simulator #OTO-CHECK


SKU: OTO-CHECK Category:




Ambco, Biological Test Simulator. OTO-CHEK can be used with any manual audiometer or automatics with normally open relay contacts. Meets OSHA and other requirements for Biological Audiometer Calibration Checks.


  • Test frequencies: full range 125 to 8K Hz
  • Stimulus format: continuous or pulsed
  • Power source: AC adapter (output 14V DC 220mA)or 9 volt battery
  • Weight: less than 2 pounds
  • Response output: normally open relay contacts
  • Warranty: 5 years on base system

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