We offer a wide range of electrical testing equipment designed for rigorous industrial and utility applications. Our core product lines include Protection Relay Test Set-Kit, CT-PT Analyzer, Power Source And Calibrator, Voltage And Current Amplifier and Power Meter for accurate measurement and monitoring. These products are engineered to meet international industry standards and support reliable testing across diverse electrical systems. 

We are dedicated to providing tailored solutions and professional support to meet unique customer requirements. Our products are designed to be userfriendly without compromising on sophistication, enabling technicians and engineers to carry out precise testing, calibration, and verification tasks efficiently. Strong local and international support, including training and software upgrades, ensures that clients receive maximum value throughout the product lifecycle. 

Driven by a professional R&D team and continuous innovation, Kingsine remains at the forefront of electrical testing technology. We regularly participate in major power industry exhibitions worldwide, showcasing cuttingedge solutions and expanding our international footprint. Our commitment to excellence, combined with competitive pricing and strong aftersales service, reinforces Kingsines position as a leading partner for power system professionals globally. 

Precision, Quality, and Reliability

Quality is paramount. Every product is developed using robust engineering, advanced manufacturing processes, and stringent quality control protocols to ensure high performance and longevity. Our equipment often carries CE and UL certifications, comes with a threeyear free warranty, and is designed for an expected operational lifespan exceeding 15 years. This commitment to reliability makes Kingsine instruments indispensable for professionals in power utilities, engineering firms, and industrial sectors. 

Why Choose Us?

• Established Expertise: Over two decades of experience in electrical test and measurement solutions.
• Global Reach: Serving customers in more than 90 countries through an extensive distribution network.
• Innovative Technology: Products developed with cuttingedge capabilities for modern testing needs.
• High Quality and Durability: Rigorous quality standards and long service life backed by warranty.
• Comprehensive Support: Aftersales service, technical training, and responsive customer assistance.
• International Compatibility: Testing instruments that work seamlessly with major global protection relay brands.