Wide & Accurate Measurement Range：Measure sound levels from 30dB to 130dB with 2dB accuracy, ideal for testing home noise, industrialequipment, classroom environments, and more. Features A-weighting for human ear-friendly readings, soyou get real-world relevant data.
Fast/Slow Response & Max/Min Function：Switch between FAST (8 measurements/sec) and SLOW (1 measurement/sec) response modes to capture sudden noise spikes or average levels. The MAX/MIN function records peak and lowest values, perfect for tracking fluctuating noise over time.
Fast/Slow Response & Max/Min Function：Switch between FAST (8 measurements/sec) and SLOW (1 measurement/sec) response modes to capture sudden noise spikes or average levels. The MAX/MIN function records peak and lowest values, perfect for tracking fluctuating noise over time.
Clear Backlit Display & Data Hold：Green backlit screen ensures visibility even in low-light conditions. Press the HOLD button to lock readings instantly, so you can easily note down measurements without rushing. The simulation strip also provides intuitive visual feedback.
Easy to Use and Fully Functional: Anti slip design, portable noise meter is easy to carry. A decibel meter is a battery powered noise meter equipped with two durable batteries and automatic power-off function, which can extend battery life. When the battery level is low, a low battery indicator light will appear on the screen to remind users to replace the battery in a timely manner
