China Low Price Audiometry Hearing Tester Portable Audiometer

• Type: Professional Audiometer
• Dimensions: L450 X W440 X H135 mm
• Power Supply: 100-250V AC,50-60Hz
• Microphone: Built-in
• Air Humidity: <90%
• Temperature: 5ºC-50ºC
• Model NO.: CH22
• Weight: 3.8kg
• Transport Package: Standard Export Packing
• Specification: L450 x W440 x H135 mm
• Trademark: LongMed
• Origin: China
• Production Capacity: 1000

Product Description

Detailed Photos

 

Support inde-pendent calibration mode, calibration without connecting the computer
 

Output	Air conduction, free field
Frequency	AC
125Hz	-10---80HL
250Hz	-10---100HL
500-750Hz	-10---120HL
1000-3000Hz	-10---120HL
4000Hz	-10---120HL
6000Hz	-10---120HL
8000Hz	-10---120HL
Masking	Pure tone & with contralateral white noise test
Tests	AC test with noise test
Tone	Continuous pure tone, pulse tone
Precision	Sound pressure: ±1dB
Randorn error of Frequency	≤1%
Distortion	≤2.5%
Head Phone	TDH-39P(AC)
Power Supply	100-250V AC, 50-60Hz
Microphone	Built-in

Hot seller

Company Profile

 

Production Process

 

Packaging & Shipping