Accurately measure environmental noise levels with this advanced Digital Sound Level Meter, designed to deliver precise and reliable sound monitoring for a variety of industrial and environmental applications. Crafted from durable ABS material, this sound meter features a wide measurement range of 30 to 130 dB with an accuracy of ±1.5 dB, ensuring dependable readings every time. Equipped with dual AC and DC signal outputs, it offers versatile connectivity options to meet diverse consumer needs. Key Features: · Multifunctional Design: Combines essential sound measurement functions with dual AC and DC signal outputs, eliminating unnecessary features while maximizing usability for professional and consumer use. · Extra Large Backlit LCD Screen: Features a clear, easy-to-read 3.5-digit digital display with backlighting, allowing for effortless sound level readings even in low-light conditions, reducing eye strain during extended use. · Fast and Slow Response Modes: Provides quick sound detection with a fast response time of 125 milliseconds and a slow response within 1 second, allowing accurate measurement of fluctuating noise levels. · High Precision and Resolution: Delivers sound level readings with ±1.5 dB accuracy and a fine resolution of 0.1 dB, covering a frequency range of 31.5 Hz to 8.5 kHz to effectively capture relevant environmental noise. · A and C Weighting Functions: Equipped with A-weighting to simulate human ear response to low-intensity noise and C-weighting for peak noise measurements, suitable for comprehensive environmental noise analysis. · Extensive Storage and Connectivity: Supports continuous data storage at 1 record per second for up to 17 hours and enables computer communication via Micro USB cable for easy data transfer and analysis. · Wide Industrial Application: Ideal for noise measurement and monitoring in traffic roads, automotive environments, mechanical processing, product quality control, health prevention, and other industrial noise management scenarios. Specifications: · Item Type: Sound Level Meter · Material: ABS · Battery: 3 x AAA Batteries (Not Included) · Measurement Range: 30-130 dB · Accuracy: ±1.5 dB · Frequency Range: 31.5 Hz - 8.5 kHz · Frequency Weighting: A/C · Digital Display: 3.5 Digits, Resolution 0.1 dB, Sampling Rate 2 Times/Second · Signal Output: AC and DC Signal Outputs Available · Response Time: Fast (125 ms), Slow (1 second) · Microphone: 6mm Condenser Microphone · Storage Function: 1 Record/Second, Continuous Storage up to 17 Hours · Computer Communication: Micro USB Cable Connectivity Package Includes: · 1 x Digital Sound Level Meter This Digital Sound Level Meter combines precision, durability, and user-friendly features to provide an essential tool for accurate sound level monitoring and noise control in various professional and industrial environments.