SW-525B Digital Sound/Noise Level Meter 130dB — Portable Handheld & Wall-Mountable Fast-Response

The SW-525B is a compact digital sound/noise level meter with fast response and a 130dB capability. Designed for handheld use or wall mounting, it’s ideal for measuring acoustic levels in a wide range of settings: factories, workshops, schools, residences, office areas, traffic roads, audio venues, office buildings, restaurants, classrooms, libraries, etc. Built for durability with multiple composite processes, the housing is non-slip, drop-proof, dust-proof and waterproof. It delivers precise readings and features over-range measurement warning signs that activate if the measured level exceeds preset limits. The unit uses a miniature condenser microphone sensor with a protective design so accidental drops won’t prevent the sound head from functioning normally. If you have any problems during purchase, contact us by email and we will reply within 1-8 hours.