Amplivox PC850 – Portable PC-Based Automatic Screening Audiometer

The Amplivox PC850 is a high-performance screening audiometer designed for occupational health, NHS, schools, and industrial hearing assessment. Integrating with computer systems using Audibase or third-party software, it supports comprehensive audiometry: manual, automatic (Hughson‑Westlake), and Bekesy self-recording modes, along with on-screen audiometric questionnaires for efficient paperless testing

Supporting frequencies from 125 Hz to 8000 Hz (–10 to 100 dB HL in 5 dB steps), this device allows quick test review, reporting, and export. With built-in HSE categorisation, user-definable recall facilities, and proactive 'at-risk' individual identification, it streamlines hearing conservation programmes

Compact and portable—only 710 g—the unit connects via USB, includes an audiometric headset, response switch, software media, carry case, and optional accessories like Audiocups, battery power bank, and thermal printer for mobile clinics

Key Features

• Supports manual, automatic, and Bekesy audiometry modes for flexible testing

• Frequency range: 125–8000 Hz; attenuation: –10 to 100 dB HL (5 dB steps)

• PC-based Audibase software enables storage, trend analysis, recall, and EMR integration (OPAS, Cohort, Cority, etc.)

• Integrated talk-forward microphone allows clinician guidance during tests

• Lightweight and portable at ~710 g, ideal for mobile screening

• Comes standard with headset, cables, user manual, software & compliance accessories; optional add-ons available