DER EE Electrical instrument is the professional manufacturer of clamp meter in Taiwan.

With features of safe and convenient, users need not shutting off the circuit or cutting a wire during measurement, DER EE clamp meter are widely used on industrial controls, electrical systems to troubleshoot, circuit test, or maintain.  

Being an ISO 9001:2008 certified company, DER EE designs and produces superior products of the highest standards of customers’ requirements.

For custom-designed, please feel free to contact us.