SNDWAY High Accuracy LCD Digital Noisemeter Sound Level Meter 30-130dB Noise Volume Measuring Instrument Decibel Monitoring Tester with A and C Frequency Weighting for Sound Level Testing

1、This Audio DB Meter complies with IEC651 Type 2 and ANSI S1.4 Type 2, with the measuring scope from 30 to 130 dB and automatic shifting function, A and C Frequency Weighting mode selection and High speed(FAST)/Low speed(SLOW) response rate selection. 

2、The mini handheld digital sound level reader is compact, lightweight, and easy to use, it is not only extremely wear-resisting, but also elegant. 

3、The output of AC and DC analog signal can be connected to frequency analyzer or X-Y axles recorder for statistic analysis of data. 

4、Features with backlight feature, it is appropriate for gathering the sound data at night. And auto power off function is provided, high-reliability and well-designed high-efficiency power supply circuit make the battery more High quality. 

5、Portable and easy to use, suitable for checking, monitoring or controlling the sound level for personal, families, business, studies, industrial, etc. 

6、◕‿◕This Audio DB Meter complies with IEC651 Type 2 and ANSI S1.4 Type 2, with the measuring scope from 30 to 130 dB and automatic shifting function, A and C Frequency Weighting mode selection and High speed(FAST)/Low speed(SLOW) response rate selection. 

7、◕‿◕The mini handheld digital sound level reader is compact, lightweight, and easy to use, it is not only extremely wear-resisting, but also elegant.

8、◕‿◕The output of AC and DC analog signal can be connected to frequency analyzer or X-Y axles recorder for statistic analysis of data. 

9、◕‿◕Features with backlight feature, it is appropriate for gathering the sound data at night. And auto power off function is provided, high-reliability and well-designed high-efficiency power supply circuit make the battery more High quality. 

10、◕‿◕Portable and easy to use, suitable for checking, monitoring or controlling the sound level for personal, families, business, studies, industrial, etc.