The Yacker Tracker features an adjustable sound level meter.
The Yacker Tracker is self-standing or wall-mounted.
The Yacker Tracker includes an AC adapter.
The Yacker Tracker has appeared in USA Today®, Newsweek, and Teaching K-8 Magazine.
This unique 17-inch traffic light is perfect for monitoring noise levels
in the classroom and in hospital settings.
The Yacker Tracker looks like a genuine stoplight and can stand on its own or be wall mounted.
Features an adjustable sound level meter (effective from 40 dB to 120dB).
The teacher sets the sound level and the green light stays lit
until noise in the room goes above the set level,
then the green light goes off and the yellow light flashes.
When the noise level reaches 15 dB above the set level,
the red light and siren are activated.
The user has the option of turning the siren sound off,
which also makes this a great visual aid for hearing impaired students.
Includes an AC Adapter.
Can also be powered by 6AA batteries (not included).
your price = $89.90
School & Hospital Purchase Orders are welcome.
mail: Learning for All Ages, 734 McKinley Dr, Bowling Green, OH 43402