ナックコーポレーション Company Profile

A specialized manufacturer of harness testers with trust and proven results. For harness and cable inspections, leave it to the industry expert group, Nack Corporation.

Nack Corporation is a specialized manufacturer of electrical testing equipment for wire harnesses, connectors, and cables. We handle everything in-house, from planning to development, design, manufacturing, sales, and after-sales support for harness testers. We engage carefully with each client, proposing the optimal harness testing equipment tailored to their environment, industry, and the cables and harnesses they produce. By providing comprehensive support from planning to implementation and subsequent maintenance, our know-how and technical capabilities evolve daily, allowing us to offer even better products and services. Our in-house product, the "nacman series" harness tester, includes a wide range of options, from harness checkers capable of continuity testing and momentary disconnection testing to harness multi-testers that can perform continuity testing, resistance testing, withstand voltage testing, insulation resistance testing, and momentary disconnection testing all in one device. We also offer a series of momentary disconnection testers widely adopted by connector manufacturers. To meet customer demands, we can customize standard testers or manufacture special testing equipment. The nacman series has received high praise in Japan and around the world.