TASI TA656A 30~130dB Sound Level Meter Decibel Meter Sound Level Sound Detector Noise Meter 0.1dB High Precision Noise Detector

Features:
Accurate Measurement: The measuring range of the sound level meter is 30dB to 130dB. Highly accurate with 1.5 dB. Real-time monitoring gives you accurate data on noise in the area.
Audible and Visual Alarms: Setting high/low alarm values, if the measured value higher than it, red color alarm back light will light up to alert you it is over the high/low alarm value.
Max/Min Measurement: The sound level meter has Max or Min measurement values to represent the maximum/minimum (high/low peak) value of the sound produced within a certain time, and the data hold function can freeze the current reading based on the sound measurement according to individual needs.
A Weighted Measurement: The A weighted simulates the frequency characteristics of low-intensity human ear noise, which is suitable for the detection of ambient noise. More professional measurement methods provide users with a more perfect user experience.
Digital LCD Display: The digital display is a 4-digit LCD display with a resolution of 0.1 dB. Large backlit LCD digital display, the reading effect is clearer in dark places. 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.