Metrix+ SL 4001 Digital Sound Level Meter 30-130 dB(A) ±1.5 dB Accuracy Bar Graph Display

The Metrix+ SL 4001 Digital Sound Level Meter is a precise instrument designed to measure ambient sound levels in a range of environments, including industrial, environmental, and safety applications. It features a wide measurement range of 30 to 130 dB(A), making it suitable for assessing noise levels across various settings. The device includes a bar graph display that visually represents sound levels, with each bar representing 1 dB for easy monitoring.

Key Features

• Measurement Range: 30 to 130 dB(A) with a high accuracy of ±1.5 dB.
• Bar Graph Display: Each bar represents 1 dB, allowing users to visualize sound variations instantly.
• Backlit LCD Display: A 4-digit backlit display ensures readability in different lighting conditions.
• Frequency Weighting: A-weighted for human hearing sensitivity.
• Time Weighting Modes: Fast (125ms) and Slow (1s) response settings for adapting to varying noise environments.
• Power Supply: Operates on a 3.7V 600mAh lithium battery, rechargeable via Type-C USB.

Specifications

• Frequency Range: 31.5 Hz to 8.5 kHz.
• Resolution: 0.1 dB.
• Dynamic Range: 50 dB.
• Dimensions: Compact design measuring 144 x 56 x 30.5 mm.
• Weight: Approximately 73g, making it highly portable.

Box Including

• Metrix+ SL 4001 Sound Level Meter.
• USB Type-C Charging Cable.
• User Manual for easy setup.
• Carrying Case for portability.

Applications

• Industrial and Environmental Noise Monitoring: Ideal for assessing noise levels in factories, construction sites, and outdoor environments.
• Public Safety and Compliance: Useful for ensuring noise levels meet regulatory standards in public spaces.
• Research and Development: Suitable for acoustic testing in laboratories and research facilities.

The Metrix+ SL 4001 is a reliable tool for professionals needing accurate sound measurements with easy data interpretation through its visual bar graph display