-. Brand : 3M
-. Feature : Designed for variable noise environments to help workers identify potentially hazardous noise levels and know when hearing protection devices (HPDs) may be required / Green flashing LED indicates that noise levels are below 85 dB where HPDs may not need to be worn; red flashing LED indicates noise levels are above 85 dB, a potentially dangerous noise level where HPDs may be required / Small, lightweight design (6 oz.) clips to shirt or jacket and includes a rechargeable battery that operates for up to 200 hours between charges / Can be used as an effective training tool within a hearing conservation program (consult OSHA Standard 29 CFR 1910.95) to help ensure workers know when and where to wear hearing protection. / If not manually powered off, device will automatically power off after approximately 10 hours.
-. Label : 3M
-. Manufacturer : 3M
-. MPN : R3-665523571
-. NumberOfItems : 1
-. PartNumber : R3-665523571
-. ProductGroup : BISS
-. ProductTypeName : LAB_SUPPLY
-. Publisher : 3M
-. Studio : 3M
-. Title : 3MTM Noise Indicator NI-100 - Noise Indicator NI-100 (4 Packs) - R3-NI-100