This sound level meter works very well and is easy to use, performs as or better than expected when I made the purchase. It has some significant operational options that are nice.
Highly accurate handheld digital sound level meter, measuring noise range 17 to 132 dB, frequency range 10 Hz to 20 kHz, decibel meter can help identify and evaluate noise sources to reduce and protect hearing.
Professional decibel meter has a 4.3-inch large color touch screen display, rich and clear interface, easy to operate, measurement range 20~143 dB, strong data security, and storage data using encryption, to ensure that data security and effective.
Digital sound level meter designed to measure noise 28-133 dB, 2.6" color screen display, 240×320 resolution, 2 level decibel meter can be used for integral measurement, statistical analysis, 1/1 OCT analysis, FFT analysis, personal sound exposure measurement at the same time.
Level 1 sound level meter measurement range from 45 dB to 160 dB, RS-232 digital output interface, data logging, decibel meter using advanced digital detector technology, with high reliability, good stability, wide dynamic range, and simple operation, is the ideal solution for measuring environmental noise.