MESTEK Decibel Meter Sound Level Meter Digital SPL Meter 30-130dB MAX Data Hold with Backlit LCD Display, A/C Weighted Noise Meter for Home Factory Noisy Neighbor Classroom
✅【Accurate and Sensitive Sound Meter】 The Sound Level Meter uses capacitive microphone sensor and high-precision chip to convert noise into digital display. The measuring range of the sound level meter is 30~130dB; ± 2.0 dB Accuracy with 0.1dB resolution; Frequency ranges from 31.5Hz to 8KHz. Real-time monitoring can give you accurate data about the sound level of the area.
✅【Max Value/Data Hold Function Decibel Meter】The MESTEK sound level meter with a data logger can record the current maximum decibel value; the decibel reader and recorder can freeze the reading on the display without worrying that the reading is too fast to record.
✅【Fast/Slow & A/C Weighted Measurement】FAST mode detects ambient noise at a frequency of 0.125s, SLOW mode is used in environments with large noise changes at a frequency of 1s; The A weighted simulates the frequency characteristics of low-intensity human ear noise, which is suitable for the detection of ambient noise,the C weighted simulates the frequency properties of high-intensity noises of the human ear, which are suitable for the sound pressure analysis of machine motors and machines.
✅【Multi-function 】The Digital Sound Level Meter has a large clear LCD backlight display and analog display bar that can show the measurement clearly; When the battery is low, the LCD display will display a low voltage icon, indicating that the power is low at this point and the battery needs to be replaced; it will shut down automatically after 10 minutes of inactivity, and you can also cancel the automatic shutdown function.
✅【Wide Application Sound Decibel Meter】The decibel meter can be used in many environments and is also suitable for noise engineering, product quality control, health prevention, treatment, etc. This audio noise measurement equipment is an excellent tool to check, monitor or control and test any environmental sound level. Widely applicable to individuals, families, enterprises, learning, industry, etc.
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