MESTEK SL720 Digital Sound Level Meter | 30-130dB Noise Decibel Tester
$38.00
$46.38
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Product Description
Features:Polarized capacitor microphone provide fine performance for precision noise measurement apacitive test.It is the professional noise measurement which can detect 30dB~130dB noise and with 2 response speed mode for you to choose.Real-time measurement and quick response: Indoor and outdoor environmental noise sampling frequency quick response is 0.125 seconds/time and slow response is 1 second/time.A/C dual weight measurement: A weighting can simulate the frequency characteristics of low-intensity noise of the human ear, suitable for environmental noise detection, and C weighting Simulate the characteristics of high-intensity noise, suitable Sound pressure analysisof machine engines.Easy to carry design: Exquisite shape design easy to fit in your pocket Make noise measurement easier.Backlight display: The default backlight is long on when starting up Clear reading/no parallax.Long press the MAX button for one second during measurement Lock the maximum measured value.Suitable for environmental sound detection sound insulation detection/ industrial noise detection Sound detection such as electrical sound detection.
Specifications:
Main material: ABSPower su-pply mode: 2 * AAA battery (not included)Noise accuracy: ??2.0dB (reference sound pressure standard 94dB@1KHz)Frequency response: 31.5Hz-8KHzDynamic Range: 50dBMeasuring range: 30-130dBDigital display: 4-digit LCD display, resolution 0.1dBDynami characteristics: FAST, SLOW reaction speedWorking temperature and humidity: 0~+40??, 10-70%RHStorage temperature and humidity: -10-+60??, 10-70%RHItem size: 195 * 42 * 24mm / 7.7 * 1.7 * 0.7inItem weight: 120g / 4.5ounce
Package Included:
1 x Sound Level Meter1 x Packing Bag1 x Packing Box1 x User Manual
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