Portable Noise Meter - Decibel Meter & Sound Level Calibrator

Light weight and easy to carry for measurements anytime, anywhere. Designed to measure sound levels of audio equipment and environmental noise in both professional and everyday settings: factories, workshops, schools, residences, office areas, traffic roads, audio, office buildings, restaurants, schools, classrooms, libraries, etc. Constructed using multiple composite processes with a non-slip finish; the unit is drop-proof, dust-proof and waterproof. Features a miniature condenser microphone sensor — the protective design helps preserve the sound head and maintain normal use even after accidental drops. If you encounter problems during the purchase process, you can contact by email, and we will reply to you within 1-8 hours.