High-Precision Sound Level Meter — Noise Tester & Disturbance Detector with Computer Synchronization, Accurate Measurement (30~130dBA)

A compact, high-precision decibel meter built for environmental noise measurement, disturbance detection and routine noise testing. Delivers accurate measurement and supports computer synchronization for data logging and analysis. Technical specifications: Measuring range: 30~130dBA; Measurement accuracy: 1.5dB; Resolution: 0.1dB; Frequency response: 31.5HZ-8.5KHZ.