Sound Meter Noise Monitor Tester Sound Detector Decibel 30-130dB

Australian supplier, 1 to 3 days delivery in Australia if needed !!! Sound Meter Noise Monitor Tester Sound Detector Decibel 30-130dB SL720 This decibel meter is equipped with an automatic backlit display with an LCD display for easy visibility in dark situations. It can read between 30dB~130dB. This sound level meter is a great tool for checking, monitoring, or controlling the sound level of any environment. It is widely applicable for personal, families, businesses, studies, industries and etc. Features:Polarized capacitor microphone provides fine performance for precision noise measurement capacitive test.It is the professional noise measurement that can detect 30dB~130dB noise and with 2 response speed modes for you to choose from.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 analysis of machine engines.Easy to carry design: Exquisite shape design easy to fit in your pocket making 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. Specification:Main material: ABSPower supply 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 0.1dBDynamic characteristics: FAS-T, SLOW reaction speedWorking temperature and humidity: 0~+40℃, 10-70%RHStorage temperature and humidity: -10-+60℃, 10-70%RHItem size: 195 * 42 * 22mm / 7.7 * 1.7 * 0.7inItem weight: 120g / 4.5ouncePackage size: 230 * 80 * 50mm / 9.1 * 3.1 * 2.0inPackage weight: 147g / 5.2ounce Package List:1 x Noise Detector1 x Manual1 x Packing bag