SY-G055-1 Pure Tone Audiometer with Dual Channels for Professional Hearing Tests

The SY-G055-1 Pure Tone Audiometer is a high-precision diagnostic instrument designed for comprehensive hearing assessment in clinical, industrial, and educational settings. This advanced device incorporates digital signal processing technology to deliver accurate and reliable test results.

Featuring two independent output channels, the audiometer supports simultaneous testing with multiple transducer options including standard air conduction earphones (TDH39), bone conduction vibrators (B71), and insert earphones. The device covers the full frequency range from 125Hz to 8000Hz for air conduction and 250Hz to 6000Hz for bone conduction testing.

The intuitive LCD display clearly shows test parameters including frequency selection, output level (in dBHL), and ear selection (L/R). The device offers multiple stimulus options including continuous pure tone, pulsed tone, and warble tone (±5% frequency modulation) for specialized testing requirements.

Advanced features include built-in white noise masking capability with adjustable intensity (10-110dB), microphone input for speech testing, and USB interface for data transfer to computer systems. The audiometer meets stringent international standards including EN60645-1, EN60645-2, EN60645-4 and ANSI S3.6-1996.

With its robust engineering plastic housing and ergonomic control layout, the SY-G055-1 is suitable for both stationary clinic use and mobile testing applications. The device operates on standard AC power (100-240V, 50/60Hz) and includes comprehensive safety protections.