RZ GM1356 USB Digital Sound Level Meter — Portable Noise/Decibel Tester 30-130dB A/C FAST/SLOW DB

The RZ GM1356 is a portable USB digital sound level meter and decibel tester designed to measure noise from 30-130dB. It offers selectable A and C weighting and FAST/SLOW response modes for versatile audio monitoring. Ideal for use with audio equipment and environmental noise checks in factories, workshops, schools, residences, office areas, traffic roads, audio setups, office buildings, restaurants, classrooms, libraries, etc. Built with multiple composite processes for durability, the unit features a non-slip finish and is drop-proof, dust-proof, and waterproof. It delivers precise measurements and displays over-range measurement warning signs when levels exceed the meter’s limits. The device uses a miniature condenser microphone sensor; the design helps protect the sound head so accidental drops do not prevent normal use. If you encounter problems during the purchase process, contact us by email and we will reply within 1-8 hours.