Specification AgeRangeDescription : adult Brand : NPQPNAFC Color : One Color ExternallyAssignedProductIdentifier : 9438790480695 ItemName : NPQPNAFC Meter Noise Detector Measuring Instrument Audio Sound Level Meter Decibel Monitor Sound Level Indicator Monitor ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sound-and-noise-meters Manufacturer : NPQPNAFC ModelName : NPQPNAFC ModelNumber : NPQPNAFC NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : NPQPNAFC ProductDescription : NPQPNAFC 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- 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 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: ABS Power su-pply mode: 2 * AAA battery Noise accuracy±2.0dB Frequency response: 31.5Hz-8KHz Dynamic Range: 50dB Measuring range: 30-130dB Digital display: 4-digit LCD display, resolution 0.1dB Dynami characteristics: FAS-T, SLOW reaction speed Working temperature and humidity: 0~+40℃, 10-70%RH Storage temperature and humidity: -10-+60℃, 10-70%RH Item size: 195 * 42 * 22mm / 7.7 * 1.7 * 0.7in Item weight: 120g / 4.5ounce Package size: 230 * 80 * 50mm / 9.1 * 3.1 * 2.0in Package weight: 147g / 5.2ounce Packing list: 1 * Noise Detector You only be paying for what you need in a sound meter, a decibel reading. ProductSiteLaunchDate : 2024-07-31T02:55:13.291Z Size : One Size UnitCount : 1