A multifunction tester is a versatile instrument used primarily in the electrical industry to assess various aspects of electrical installations. This device simplifies complex tests and combines the functionalities of several separate testing instruments into one portable unit. These testers are invaluable in ensuring that electrical systems meet regulatory standards and are...

In today’s complex and technologically advanced world, professionals across industries rely on high-quality equipment to ensure accuracy and safety in their work. Among the most critical tools for electrical technicians, quality assurance teams, and diagnostic professionals is the multifunction testers. These multifunction testers, by combining multiple capabilities into a single device,...

When electrical professionals look for a multifunction tester (MFT), they aren’t just searching for a device—they’re seeking reliability, precision, and a solution that aligns with ever-evolving safety standards. In a market saturated with options, two models have earned the spotlight: the Fluke 1663 and the Kyoritsu KEW 6516BT. Both are...