Accuform Decibel Meter Sign, 20 x 12 inch, SCS603

Decibel meter signs continuously measure and display sound level to alert workers of the potential need for hearing protection Meter measures from 30 to 130 db with accuracy to within +/- 1.5 db Requires no additional calibration or settings Supports OSHA 29 CFR 1910.95 hearing conservation program requirements Three-digit, bright red led display with 1 1/2 inch numbers Actual sign may appear slightly different vs. provided image