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With Carry Box BENETECH GM1357 30-130dB Digital Sound Level Meter Noise Tester in decibels LCD A/C FAST/SLOW dB Screen
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About With Carry Box BENETECH GM1357 30-130dB Digital
Features: Designed according to following standards: International Electrician Committee Standard: IEC 651 TYPE 2 & ANSI 1.4 TYPE 2. Wild Measurement Range: 30-130dB. Accuracy: up to ± 1.5dB. Windscreen for Filter-out Unwanted Signals. With 2 equivalent weighted sound pressure levels A and C. AC & DC analogy signal output are available connecting to frequency analyzer level recorder, FFT analyzer and graphic record. A frequence weighting for general sound level measurements. C frequence weighting for checking the low-frequency content of sounds. Large LCD screen with digits reading. Fast and Slow dynamic characteristic modes. Fast rate to pick up the current reading. Slow rate to pick up the reading of average within 1 second. Maximum value holding function to lock up the maximum reading. Equipped with sponge ball. Auto power off design for energy saving. Portable, easy to use and handy instrument for sound quality control in factory, office, home, school and construction site.
