Accurately measure sound levels with this versatile Sound Level Meter, designed for clear and reliable noise monitoring in various environments. Featuring an LCD backlight for easy reading, this meter offers a wide measuring range of 30-130dB, making it suitable for sound quality control in factories, offices, homes, schools, and construction sites. Its compact and portable design ensures convenience and ease of use wherever you need it. Key Features: · Wide Measuring Range (30-130dB): Captures sound levels across a broad spectrum, ideal for diverse noise monitoring applications. · LCD Backlight Display: Provides clear and easy-to-read measurements even in low-light conditions. · Sound Level Measurement: Accurately measures ambient noise levels with ±1.5dB accuracy and 0.1dB resolution. · Min./Max./Lock Current Value: Allows you to monitor minimum, maximum, and lock specific sound level readings for detailed analysis. · Data Hold Function: Freezes the current measurement on the display for convenient recording and review. · Manual and Auto Shutoff: Extends battery life with automatic power-off, while manual shutoff offers user control. · Equipped with Sponge Ball: Reduces wind noise interference, enhancing measurement accuracy in outdoor or drafty environments. · Portable and Lightweight: Compact size (50 x 33 x 160mm) and lightweight (82g) design make it easy to carry and operate on the go. · Wide Frequency Response: Covers 31.5Hz to 8KHz with A-weighting frequency features, ensuring precise sound level detection relevant to human hearing. Specifications: · Measuring Range: 30-130dBA · Accuracy: ±1.5dB · Resolution: 0.1dB · Frequency Response: 31.5Hz to 8KHz · Frequency Weighting: A Weighting · Display: LCD with backlight · Power Supply: 3 x 1.5V AAA batteries (not included) · Operating Environment: 0-40°C, 10-80% RH · Storage Environment: -10-60°C, 0-90% RH · Dimensions: 50 x 33 x 160mm (1.97 x 1.3 x 6.3 inches) · Weight: 82g (2.92oz) Package Includes: · 1 x Sound Level Meter · 1 x Sponge Ball · 1 x User Manual (English) This Sound Level Meter is an essential tool for professionals and individuals who require precise and convenient noise measurement. Its robust features and user-friendly design make it perfect for maintaining sound quality standards in multiple settings.