Description

AVANT A2D+ Audiometer – Product Information

The AVANT A2D+ Audiometer is a compact, PC-based, dual-channel diagnostic audiometer designed for advanced hearing assessment. It is widely used in audiology clinics, hospitals, and hearing care centers for precise and reliable hearing evaluation.

This device supports air conduction, bone conduction, speech audiometry, and masking tests, making it a complete solution for comprehensive hearing diagnostics. It connects directly to a computer via USB and works with audiology software systems for efficient testing and data management.

Key Features:

• Dual-channel diagnostic audiometer
• Air, bone, speech, and masking audiometry
• Pure tone audiometry with earphones and bone conduction
• Speech tests including SRT (Speech Reception Threshold) and WR (Word Recognition)
• Advanced test options such as SISI, ABLB, Stenger, and Tone Decay
• Integrated QuickSIN™ test for speech-in-noise evaluation
• ACT™ (Audible Contrast Threshold) test support
• Automated audiometry function
• Hearing Loss Simulator (HLS) and Master Hearing Aid (MHA) demonstration tools
• USB plug-and-play connectivity (no external power required)
• Compatible with NOAH™, TIMS®, and other audiology systems

Technical Overview:

• Frequency range: 125 Hz – 8000 Hz (air conduction)
• Bone conduction range: 250 Hz – 8000 Hz
• Output range: up to 120 dB HL (air conduction)
• Lightweight and portable design (~16 × 12 × 3 cm)
• Weight: less than 500 g
• PC-based operation for flexible clinic or field use

Usage:

The AVANT A2D+ is designed for audiologists and hearing specialists to perform accurate hearing diagnostics, patient counseling, and hearing aid fitting support. Its portability also makes it suitable for mobile clinics, schools, and outreach hearing programs.