ALLmeter Digital Decibel Meter 30-130dB,A-Weighted Sound Level Tester with Hold Function & Backlit LCD,Portable Noise Monitor for Home,Apartment & Office

["【Know When Noise Becomes a Problem】: Easily check if sound levels are too loud for comfort or safety. Ideal for monitoring neighbors, traffic, appliances, and workplace noise in real-life situations","【Accurate A-Weighted Measurement You Can Trust】: Measure from 30–130 dB with ±1.5 dB accuracy across a 31.5Hz–8KHz frequency range — the full spectrum of everyday sounds. A-weighting reflects how the human ear hears sound, making readings more relevant for real-life environments","【Capture Peak and Minimum Noise Levels Instantly】: Track maximum and minimum values with ease, and lock readings anytime using the data hold function for quick reference and comparison","【Large Backlit Screen – Clear Even in Low Light】: High-contrast LCD display with backlight ensures easy reading in dark rooms, night environments, or noisy workplaces","【Built for Home, Office, and Everyday Noise Monitoring】: Perfect for apartments, offices, workshops, schools, and outdoor environments. Operates reliably in temperatures from 32°F to 104°F (0℃–40℃) and up to 80% humidity — built for real-world conditions. Lightweight and portable for on-the-go use"]