HASEGAWA voltage detector, phase testers, and ground-fault relays are used by many conpanies. Our products used in a variety of scenes from power companies, railway companies, and FA factories for manufacturing companies to various households, our company's products play a key role in creating safe electrical enviroments.
In addition, our company has received various awards such as the Shibusawa Award, the Ohm Technology Award, and the Good Design Award, so it is highly evaluated in Japan.