+ 91 9322822127
+ 91 22 28700578
Group Hearing System
Digital Pure Tone Audiometers
NANO Digital Audiometers
Decent Digital Audiometer
Free Field Amplifiers
Middle Ear Implants
TST – 100
Stereophonic Speech Trainer.
Two separate microphones for left and right channels.
Separate amplifiers for left, right channels.
Separate gain control for each channel to adjust VU level (Speech level).
Selectable Low pass, Band pass and High pass filters for each channel.
Selectable output (Only Left, Only Right, Left + Right)
Stereo Mono Switch (In Mono position one mic with teacher, and one with student so student can listen to himself as well as to teacher.)
Two separate 5dB calibrated attenuator for each channels.
Tape input facility.
Power source: Works on 9V D.C. supply. (Either battery pack or adapter)
Built in low battery indicator.
Light weight and compact.