Deluxe Yacker Tracker®, Noise Monitor by Learning Advantage
Self-Monitoring Sound Meter. Finally-you select the appropriate level of noise for any given situation! Traffic light is computerized with adjustable sound level meter which can be set from 40 dB to 120 dB. Lights can also be adjusted manually. Unit is 18" tall and can stand on its own or be mounted on the wall. AC powered. This deluxe model includes a remote control! by Learning Advantage

Grade Level: All