With 40 years in the electronic measurement field, Shenzhen Zotek Instruments Co., Ltd. focuses on R&D and production of advanced measuring instruments, providing reliable solutions for the industry.  

         Its comprehensive product range covers multimeters, oscilloscope multimeters, clamp meters, voltage detectors, socket testers, infrared thermometers, coating thickness gauges, environmental testers, LCR meters, soldering irons, etc., meeting precise measurement needs in various scenarios. 

         For decades, adhering to the core principle of “Making measurement more efficient”, we implement refined management in every link—from initial design to after-sales—to ensure stable product quality. By iterating product functions and offering timely professional services, we strive to exceed customer expectations, tailoring advanced solutions to unlock new potentials and create practical value.

         As a pioneer in China’s electronic measurement industry, founder Mr. Li Hong drives innovation: In 1984, he led R&D and mass production of DT830 (China’s first domestic digital multimeter), which became a global bestseller upon launch. Later, he released innovative products like DT266, DT668, DT468S, and NB201, promoting industry technological upgrading.

         In core technologies, Mr. Li also led breakthroughs: In 1998, he co-developed key IC chips with peers, cutting auto-ranging multimeter production costs and boosting industry scale. In 2009, he led a microcontroller project, revolutionizing multimeter functions and laying a foundation for product iteration. 

       Today, Zotek not only stands out with high-quality products and services but also fully supports OEM/ODM customization. Its professional team provides exclusive development solutions to turn customer ideas into practical products. We are committed to building long-term, stable, mutually beneficial partnerships, working with partners to deepen in the electronic measurement field and scale new heights.