The products involved are DeWALT laser distance measurers, model numbers DW0165, DW0165S, DW0330S and Stanley Fatmax FMHT77506. These products were produced for DeWALT and Stanley by a contract manufacturer.
The products are labeled as Class II lasers. However, the level of laser radiation emitted by the distributed products may exceed the limit (1 mW) established for Class II lasers. These products would be more appropriately classified into laser Class IIIa (IEC Laser Class IIIR).
Nationwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-0681-2020