The Niglon NCM400 is a handheld digital clamp meter designed for industrial use. This meter features a clamp for easy and safe measurement of electrical currents, as well as a clamping circuit for input protection. The digital display provides clear readings, making it a valuable tool for professionals in the field of electrical testing and inspection. With its robust design and reliable features, the Niglon NCM400 is a dependable choice for those in need of accurate and efficient measurements.