Product Code: GSI18
The GSI 18 screening audiometer is ideal for use in schools, industry, GP surgeries and managed care institutions. Plus, its ergonomic design makes performing tests easier than ever before.
- 11 frequencies: 125 Hz to 8000 Hz
- Wide intensity range
- Compact, light weight design
- Mains and battery power
- Calibration storage for standard earphones and optional insert phones
- Now includes patient response switch