Shenzhen FNIRSI Technology Co., Ltd. (FNIRSI) is a high-tech enterprise specializing in the R&D, production, sales, and service of intelligent testing and measurement instruments. With over 180 employees and a 4,000 square meter production facility, FNIRSI has an annual production capacity of 1.5 million units, efficiently handling large-scale orders and providing customized ODM/OEM services.

For over 10 years, FNIRSI has developed innovative products such as handheld oscilloscopes and multimeters, achieving top industry status with their novel design, outstanding performance, and excellent quality. FNIRSI aims to continue leading in intelligent measurement tools, enhancing functionality and cost-effectiveness for global markets. The company adheres to a design philosophy of "simplicity, convenience, professionalism, efficiency, and youthfulness."