GSI 18 Screening Audiometer with DD45 Headphones, HBA Headband Cat. GSA-1718-9701 Brand Grason-Stadler

GSI 18 Screening Audiometer Model with DD45 Headband HBA Headphones Cat. GSA-1718-9701 Brand Grason-Stadler

Features:

• Single Channel
• Air Conduction Pure Tone Audiometry
• LCD Display
• 11 Frequencies: 125 Hz to 8000 Hz
• Wide Intensity Range
• Compact Lightweight Design
• AC Line Power and/or Battery
• Calibration Storage for Standard Headphones
• Includes TDH 39 Headphones
• Ideal for schools, industry, and physician's office for screening audiometry

Frequencies:

• Range: 125, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 6000, and 8000 Hz
• Accuracy: + / - 2%
• Total Harmonic Distortion: <2.5%
• Rise/Fall Time: 20 to 50 ms
• Signal Format: continuous, pulsed (2.5 per second), FM (+ / - 5%, 5 Hz)

Intensities:

• TDH-39 125 Hz -10 to 50 dB HL
• 500-6000 Hz -10 to 90 dB HL
• 250 and 8000 Hz -10 to 70 dB HL

Dimensions and Weight:

• 32 cm (w) x 22.3 cm (d) x 8.1 cm (h)
• 1.2 kg

Shipping:

• 40.6 cm (w) x 40.6 cm (d) x 20.3 cm (h)
• 3.4 kg

Environment:

• Operating Temperature: 15° to 40° C (59° to 104° F)
• Operating Humidity: 15% to 95%
• Ambient Pressure: 98 kPa to 104 kPa
• Storage Temperature: -34° to +65° C (-93° F to 149° F)