sound level meter in hand

Meet Your New SoundExpert

Product Noise Evaluation and Environmental Noise Measurements at Your Fingertips

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time to calibrate

Is it time to calibrate your meters?

Discover how CAL+ Offers Benefits Beyond Factory Calibration

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ld g4 utility software update

G4 LD Utility Software

Download the Latest Software for Sound Level Meters, Human Vibration Meters, and Noise Dosimeters

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