Pyramid (Swr14) Swr&Power Field Strength Meter with Power Switch (10&100 Watts) "roberts radio working" Questions

need frequencies covered by pyramid SWR-14 meter I don't know if this only works on CB band (27 Mhz) or if it will work also for the 2m band (145 Mhz). Cannot find who makes it. I think I got this ...