Product Details
Ambco Model 650 Manual Audiometer
The Ambco 650AC and 650AB are simple, lightweight, and durable audiometers. The 650AB can be powered by either a standard “9V” battery (included) or can be plugged into a wall with an AC adapter (included). The 650AC operates only with the included AC adapter. Large dials control frequency and decibel levels. Toggle switches control power, left/right, and pulse/steady tones. The tone button is a membrane covered to provide silent operation. Lights indicate tone, patient response, and the 650AB also has a low battery indicator.
Included: Pure Tone Audiometer, earphones, patient response button, AC adapter, padded canvas carrying bag, and audiograms. “9V” battery is also included with the 650AB. Dimensions (H x L x D): 4” x 8.75” x 6.25” Weight: 3.6 lbs (includes all accessories and carrying case) Frequencies: 250, 500, 1000, 2000, 3000, 4000, 6000, 8000 Hz
dB levels: 0 to 90 in 5 dB steps
Tone: Steady and pulse tone options Manufacturer
Warranty: 5 years limited warranty
Latex-Free: Yes
NOTE: This product is not returnable without ALL of the original packaging per the manufacturer.
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