GM1356 30-130dB Decibel Meter SPL Tester Backlit Screen Handheld Noise Meter
43,67 €
Analyse software. Auto power off. Auto backlit display. Low battery indication. Power by 4x1.5V batteries (not included). Frequency ranges: 31.5Hz~8.5KHz. Equipped with sponge ball to filter out unwanted signals.
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