Pure and Warble tone.
Processor controlled calibration.
Built-in Talk Through and talk back monitor.
Noise free attenuators in 5 dB or 1 dB steps.
Connections for Bone, Insert and Free Field.
Three types of masking noise including Narrow Band.
Calibrated speech audiometry by live voice or tape/CD.
Automatic SISI / 3 fully automatic threshold and screening tests.