The Metravi SL-3010 Mini Sound Level Meter is a compact, reliable, and user-friendly device designed for measuring noise levels in various environments. It offers a stable and precise measurement solution, ideal for applications like environmental noise monitoring, quality control, and health safety in factories, traffic management, home audio systems, and more. With its high-impact resistance and clear digital display, this sound meter ensures accurate readings and long-lasting performance, even in demanding conditions.

Key Features:

• Precise Measurement: Measures sound levels with an accuracy of ±1.5dB at a 1kHz standard audio source.
• User-Friendly Display: Equipped with a 4-digit LCD display, capable of showing readings up to 9999.
• Overload & Under-range Indication: Displays "UN" when measurements are below range and "OL" when above range.
• Sampling Rate: Offers fast sampling at 1/125ms and slow sampling at 1 second, allowing flexibility in measurement needs.
• Durable Design: Built to withstand impact from falls up to 1 meter, ensuring durability in different working conditions.
• Low Battery Indicator: Alerts the user with a low battery icon, ensuring uninterrupted usage.
• Power Source: Operates on 1.5V AAA batteries (3 pieces).

Specifications:

• Display: 4-digit LCD display (maximum display: 9999)
• Sensor Type: 1/2 inch condenser microphone
• Impact Resistance: Can withstand impact from a 1-meter drop
• Power Requirements: 1.5V AAA batteries x 3
• Product Size: 150mm x 52mm x 27mm
• Weight: 116g (excluding batteries)

Environment Specifications:

• Usage: Indoor
• Maximum Operating Height: 2000 meters
• Safety Standard: EN61326-1 compliance
• Pollution Level: 2
• Operating Temperature & Humidity:
  • 0°C to 30°C: ≤ 80% RH
  • 30°C to 40°C: ≤ 80% RH
  • 40°C to 50°C: ≤ 45% RH
• Storage Temperature & Humidity: -20°C to 60°C (≤ 80% RH)

Electrical Specifications:

• Accuracy: ±1.5dB at 1kHz standard audio source (Calibration period: 1 year)
• Environment Temperature: 23°C ± 5°C
• Environment Humidity: ≤ 80% RH
• Temperature Coefficient: 0.1 x (specified accuracy) / °C

Applications:

• Environmental Noise Monitoring: Ideal for measuring noise levels in workplaces and outdoor environments.
• Quality Control: Useful for ensuring compliance with noise standards in manufacturing.
• Health & Safety: Helps assess noise exposure in industrial settings to maintain safe working conditions.
• Audio Testing: Suitable for home audio system setup and adjustment.

The Metravi SL-3010 Mini Sound Meter offers an ideal blend of precision, durability, and ease of use, making it a valuable tool for professionals and enthusiasts alike.