Ambco Audiometers

Meets or exceeds ANSI S3.6 1989, (ASA 81-1989) ISO 389-1985, C.H.D.P, O.S.H.A, E.P.S.D.T. F.A.A., Police, Divers, requirements.
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. Long hour operation on one 9 volt battery (650AB).
Total Weight less than 4.5 Ibs (complete with headset, TDH 39 earphones, patient response, audiogram pad and carrying bag.)

650A	AMBCO Manual Audiometer (AC Adapter)	$927.00	Call to Order
650AB	AMBCO Manual Audiometer (AC Adapter and Battery)	$950.00	Call to Order

Model 1000

Model 1000P

AMBCO Digital Audiometer 1000 + OTO-SCREEN
THE INDUSTRY'S NEWEST AND ONLY PURE TONE AUDIOMETER

WITH SEQUENTIAL SCREENING The Model 1000 + OTO-SCREEN is a standard threshold & screening audiometer with the option of sequential testing.
By the push of a button the sequential mode allows the operator to select the screening dB (Threshold). (10-35 dB in 5dB steps).
Sequential screening is conducted at the school testing frequencies, 1000, 2000, 4000 Hz or the medical screening at 1000, 2000, 3000, 4000 Hz.
The screening starts with a 40 dB familiarization tone.
A positive response by the patient with the patient response switch initiates the sequential test tones presented at 1000 Hz, 2000 Hz, 3000 Hz, and 4000 Hz to each ear.
Sequential testing proceeds only after each timely response.
If there is no response of a false response the fail light alerts the operator.
Tones are presented at random to eliminate second guessing.
Timely responses advance to the nest frequency until both ears are tested.
A pass light indicates to the operator the test was completed successfully.
The operator is in control and can select standard threshold or screening mode by the push of a button.

FEATURES

Unique instrument advances pure tone air conduction threshold and screening tests for hearing.
The Model 1000 + OTO-SCREEN is a standard threshold & screening audiometer with the option of sequential testing.
Sequential screening eliminating fatigue factor.
OTO-SCREEN is microprocessor controlled resulting in accurate, consistent hearing tests.
Hands-off screening gives the operator complete control of testing procedure.
5 YEAR LIMITED WARRANTY

SPECIFICATIONS:

Meets or exceeds ANSI 3:6 - 1996. ANSI 3.21 1978 (R 1997) Methods for pure-tone threshold audiometry.
O.S.H.A. C.H.D.P. and other requirements
Standard Mode - dB (Threshold Level) 0 to 90dB in 5dB steps. Frequency Range: 250, 500, 1000, 2000, 3000, 4000, 6000, 8000 Hz.
OTO-SCREEN Mode - dB (Threshold Level) 10 to 35dB in 5dB steps Frequencies presented sequentially: 1000, 2000, 3000, 4000 Hz.
Easy to read displays, quiet soft membrane switches to facilitate testing.
Portable package with padded bag, weighs 5 lbs.

1000+	AMBCO Digital Audiometer 1000 + OTO-SCREEN (no Printer port)	$1,038.00	Call to Order
1000+PNP	AMBCO Digital Audiometer 1000 + OTO-SCREEN has port without printer	$1,315.00	Call to Order
1000+P	AMBCO Digital Audiometer 1000 + OTO-SCREEN with the DPU-S445 Thermal Printer & paper	$1,690.00	Call to Order

Model 2500

Model 2500P

Model 2500PKG

AMBCO Automatic microprocessor controlled audiometer 2500
Ideally suited for industrial, occupational health, physicians and clinics that need to meet O.S.H.A. hearing test requirements.

FEATURES

Automatic, semiautomatic, manual tests
Internal memory stores up to 260 tests
Computer compatible
Large character Lcd display
Monitor test conditions in process
Input social security number for ID
Calibration date, test date, calibration due date on report
Visual and audible alarms
Pause, resume for operator control
WARRANTY: 5 years on base system

PRINTER FEATURES

Print and store tests automatically
Large print out results

SPECIFICATIONS:

MEETS OR EXCEEDS A.N.S.I. S3.6-1989, O.S.H.A. REQUIREMENTS
TEST FREQUENCIES: Accuracy better than 1% AUTOMATIC: 500, 1000, 2000, 3000, 4000, 6000, 8000 (with validity check at 1000 Hz) SEMIAUTOMATIC & MANUAL MODES: 250. 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, 8000 (Hz)
TOTAL HARMONIC DISTORTION: Less than 3%, typical 1%
HEARING LEVEL RANGE: 0 to 95dB in 5dB increments except at 125Hz to 75dB and 250 and 8000 Hz to 85dB. Accuracy +/- 1dB
DATA OUTPUT: RS-232 9600 baud, 8 bits, no parity, DTR for printer/computer ID
STORAGE CAPACITY: Up to 260 Audiograms
EARPHONES: TDH-39, 10 Ohm
DISPLAY: .375 high, 2 line by 16 characters, backlight LCD
POWER SUPPLY: 107-127 VAC 60 Hz, 10 Watts. UL Approved (optional 220 VAC 50/60 Hz available)
CASE: Impact resistant A.B.S. plastic, W 10" x L 8" x H 4.2". Total audiometer weight 4.0 Ibs.

2500	AMBCO Automatic microprocessor controlled audiometer	$2,556.00	Call to Order
2500P	AMBCO Automatic microprocessor controlled audiometer with the DPU-S445 Thermal Printer & paper	$3,023.00	Call to Order
2500PKG	AMBCO Automatic microprocessor controlled audiometer + OTO-CHEK with the DPU-414 Thermal Printer & paper	$3,342.00	Call to Order

OTO-CHEK Biological Test Simulator
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. SPECIFICATIONS

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

MEETS OSHA AND OTHER REQUIREMENTS FOR BIOLOGICAL AUDIOMETER CALIBRATION CHECKS.

OTO-CHEK

OTO-CHEK Biological Test Simulator

$576.00

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