KFA310 Handheld Protection Relay Tester
The Revolutionary High-power, High-precision, Multi-functional, Mini relay tester KFA31......Read More
KF86P Universal Relay Test Set
The world's lightest & high power universal relay test set ●  6x35A@425VA max & 6x310V@10......Read More
KT210 CT/PT Analyzer
Easy to operate CT / PT Analyzer, 120V / 15A Current Output, 9.7 inch touch screen opera......Read More
KS833 Three-phase Power Source Calibrator
Open protocol for software self-programming. AC voltage sources: 3x900V@3x25VA, accuracy ......Read More
About Us

Since its establishment in 1999, Kingsine Electric Automation Co., Ltd. has focused on researching and developing, producing, and selling Protection Relay Test Sets, CT Analyzers, Reference Power Sources and Calibrators, Voltage and Current Amplifiers, Electricity Monitoring Systems, and Instrumentation. To date, Kingsine's products have been recognized by customers in more than 80 countries worldwide. We regularly participate in large-scale power and energy exhibitions worldwide, including in the United States, Italy, France, Poland, Australia, Dubai, Turkey, Brazil, Philippines, Malaysia, Indonesia, South Africa, Egypt, and other countries, and have received widespread acclaim.Our protection relay testing equipment is compatible with world-renowned relay protection devices such as ABB, SIEMENS, ALSTOM, MITSUBISHI, Schneider, AREVA, SEL, GE, and others. Read More