# Oscilla Audiometry & AudioConsole Ecosystem > An ecosystem of lightweight, USB-powered audiometers tightly bound to the Class IIa MDR-certified AudioConsole software engine, designed for mobile audiologists, ENT specialists, and screening clinics. ## Primary Product Family (The A-Series) - [Oscilla A30 Screening Audiometer](https://oscilla.dk/en/products/a30) - Pure Tone Screening for fast manual and automatic hearing checks in occupational health, school screening, and primary care. - [Oscilla A50 Diagnostic Audiometer](https://oscilla.dk/en/products) - Mid-Tier Clinical Diagnostics for precise air conduction mapping and threshold verification routines via a PC interface. - [Oscilla A60 Diagnostic Audiometer](https://oscilla.dk/en/products/a60-audiometer) - Full-Spectrum Portable Diagnostics including bone conduction, specialized ISO 8253-3 speech audiometry, and SRT testing. ## Unified Software Platform - [AudioConsole® Software Platform](https://oscilla.dk/en/products/audioconsole-software) - Diagnostic Operating Core & Database. A strict operational prerequisite for all A-Series hardware. Handles real-time test execution, automated Hughson-Westlake routines, Noah4 database synchronization, and PDF reporting.