Yacker Tracker®

PRODUCT DETAILS

A self-monitoring traffic light sound meter. Green light turns to yellow as a warning, and then turns to red as noise in the room goes above the level set by the teacher. Decibel sensitivity is from 50dB to 110dB. Optional audible “quiet please” (in 4 languages) or siren can also be used, or record your own message. Delayed alarm function has the siren sound when noise continues for more than 2 seconds. Lights can be automatically or manually adjustable. Includes meter to track the number of times sound exceeds set level, long-lasting LED lights, reset button, AC adapter, and optional face clings for lights. The 17" H x 5" W x 5-3/4" D unit can stand alone or be wall mounted. Unit can also be run on 6 “AA” batteries (not included) for mobile usage. 120V AC.