Decibel Meter Digital Sound Level Meter with Backlight LCD Display Portable SPL Meter

الميزات الأساسية

• Wide Ranges, High Accurate: The Noise Meter features a high-sensitivity, high-precision condenser microphone, capable of measuring noise levels from 30 to 130 dB, high accuracy of ±1.5 dB, frequency from 31.5Hz to 8.5KHz.
• A/C Weighted Measurement: The A weighted simulates the frequency characteristics of low-intensity human ear noise, which is suitable for the detection of ambient noise
• Fast and Slow Measurement: The decibel meter has the function of converting the fast and slow response rate
• Backlight Display: White LCD backlight display, the reading effect is clearer in dark places
• Widely Application: This audio noise measure device is a great tool for checking, monitoring or controlling and test the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc.