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Item
51292
Quick Overview
The Ambco 650A Pure Tone Audiometric Hearing Test is an affordable, ready to use system for pure tone screening and threshold hearing tests.
The Ambco 650A Pure Tone Audiometric Hearing Test System includes the Model 650A Audiometer, Headphones, AC Adapter, Patient Response Button, Audiogram Pad, Custom Carrying Bag, and AC Adapter.
Features
Portable, light weight
Easy to use tone switch
Tone present indicator
Plug-in 110 or 220 volt,
Five year warranty
Extremely accurate
Exceeds all specifications
Steady and pulsed tone
Custom carrying bag
Patient response
Frequency Range - 250, 500, 1000, 2000, 3000, 4000, 6000, 8000 Hz Accuracy - better than ± 3%, (steady and pulsed tone) Hearing Threshold Range: 0 to 90dB in 5dB steps Accuracy - better than +/- 2 dB Harmonic Distortion - less than 3% Power - 110-230 VAC, 50-60 HZ UL, C.S.A. approved power supply. Total Weight - less than 4.5 Ibs