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!
CTU-3050 TAG3050
