Experience precise and reliable sound measurement with this advanced Sound Level Meter featuring a clear 4-digit digital display for easy and accurate data reading. Equipped with a high-sensitivity sensor, this device delivers fast and highly accurate measurements within a wide range of 30-130dB, making it ideal for monitoring sound levels in various environments such as factories, offices, homes, schools, and construction sites. Key Features: · Clear 4-Digit Digital Display: Provides sharp and convenient reading of sound levels for enhanced usability. · High Sensitivity Sensor: Ensures quick response and accurate sound measurements for reliable monitoring. · Wide Measuring Range: Covers 30-130dB, suitable for most sound and noise measurement scenarios. · Versatile Applications: Perfect for sound quality control in industrial, commercial, educational, and residential settings. · Maximum and Minimum Hold Functions: Captures peak and lowest sound levels for comprehensive analysis. · Data Hold Function: Allows users to freeze readings for easy recording and review. · Red Backlit and Audible Alarm: Alerts users when sound exceeds preset thresholds, enhancing safety and compliance. · Automatic and Manual Power Off: Conserves battery life with flexible power management options. · Integrated Temperature Measurement: Measures ambient temperature from -10°C to 50°C (14°F to 122°F) with ±2°C accuracy and 0.1°C resolution. Specifications: · Measuring Range: 30-130dBA · Accuracy: ±1.5dB at 94dB @ 1KHz · Frequency Weighting: A weighting · Frequency Range: 31.5Hz – 8.5KHz · Sampling Rate: 2 times per second · Display: 4-digit digital · Resolution: 0.1dB · Temperature Range: -10°C to 50°C (14°F to 122°F) · Temperature Accuracy: ±2°C · Temperature Resolution: 0.1°C · Microphone: 1/2 inch Electret Condenser Microphone · Power Supply: 3 x AAA batteries (not included) Package Includes: · 1 x Sound Level Meter · 1 x Instruction Manual This Sound Level Meter combines accuracy, ease of use, and multifunctionality, making it an essential tool for professionals and individuals seeking effective sound and temperature monitoring in diverse environments.