Nor103 Sound Level Meter

The Nor103 is a simple, affordable Class 2 sound level meter designed for basic noise level measurements where quick readings and general noise awareness are the primary requirements. With its compact pocket-size design and one-button operation, the Nor103 enables anyone from HSE officers and facility managers to maintenance technicians to obtain immediate noise level readings without specialized training or complex setup procedures. While not suitable for regulatory-grade measurements that require Class 1 accuracy, the Nor103 serves an essential role as a screening and awareness tool in industrial, commercial, and institutional environments. It allows supervisors to quickly identify areas where noise levels may be approaching or exceeding safe limits, triggering the deployment of Class 1 instruments for detailed assessment. The Max Hold function captures peak noise levels during walk-through surveys, helping to flag workstations and processes that warrant further investigation. The AC output enables connection to external recording devices for documentation when needed. With an exceptionally long battery life exceeding 50 hours from a single 9V battery, the Nor103 is always ready for use without the worry of charging or battery management. Its robust yet lightweight construction (180 g) makes it a practical addition to any toolbox or field kit. For organizations across the GCC seeking a low-cost entry point for noise awareness, initial site screening, and educational demonstrations, the Nor103 provides reliable, indicative noise level measurements that help build a culture of hearing safety and noise consciousness in the workplace.