clamp meter is convenient for measuring instruments that allows the measurement of current simply by clamping a wire while being energized without cutting a circuit. In cases of measurement by a multitester and digital multimeter, the circuit must be cut to measure current. In contrast, with a clamp meter, current can be measured simply by clamping a live wire over its sheath. In addition to its simple operation, it allows safe measurement of a higher current.

DER EE is a distributor of clamp meter, and ISO-9001:2008, ISO 14001 and OHSAS 18001 certified professional manufacturer. Our company is characterized by high quality, high performance, best services and competitive prices. Since the company's founded in 1981, DER EE offers the variety of clamp meters designed for the measurement