HT Instruments HT4005K AC Transducer Rigid Clamp Meter up to 200A HT Instruments HT4005K AC Transducer Rigid Clamp Meter up to 200A HT4005K is a standard clamp transducer measures AC current to 200A in electrical installations. The model is able to clamp cables with a maximum diameter of 40mm, finding its application with instruments such as network analyzers for photovoltaic installations or multimeters and / or data-logger accuracy. The HT4005K clamp is made according to lla prescriptions safety standard IEC / EN61010-1 and overvoltage category CAT III 600V to ground. Standards CE Mark EMC 2004/108/CE Directive LVD 2006/95/CE Directive