Professional & Accurate Measurement：Equipped with a high-precision condenser microphone sensor, this sound level meter delivers reliable readings with an accuracy of ±1.5dB. It covers a wide measurement range of 30–130dB and a frequency response of 30–8,000Hz, making it ideal for capturing both quiet environments and loud industrial noise.
A/C Weighted Mode Selection： A-weighting: Simulates human ear response to low-intensity noise below 55dB, perfect for home, office, and school environments. C-weighting: Designed for high-intensity mechanical noise, ideal for factories, construction sites, and machinery testing. This flexibility ensures you get the most relevant data for your specific scenario.
Fast/Slow Sensing Modes：Choose between 125ms FAST mode for tracking fluctuating, unstable noise (e.g., traffic, subway stations) and 1000ms SLOW mode for measuring steady-state noise (e.g., office hum, factory equipment). The device also features MAX/MIN value tracking to capture peak and minimum noise levels during your test.
HD Color LCD Screen & User-Friendly Design：The large, high-definition color display is clearly visible even in bright outdoor light, with a color-coded dB level indicator (green/yellow/red) for quick visual assessment. Intuitive buttons (HOLD, MAX/MIN, A/C, F/S) allow for easy operation and data retention, while the compact, ergonomic handheld design fits comfortably for long-term use.
Versatile Application Scenarios：This decibel meter is widely used in home, office, school, factory, construction site, subway station, and airport environments. Whether you're monitoring noise pollution, ensuring workplace safety compliance, testing product acoustics, or troubleshooting noisy equipment, it provides the precision and functionality you need for professional noise analysis.
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