Technical Specifications: Measurement Range: 600 A AC Frequency Range: 40 Hz to 5 kHz Accuracy / Amplitude Accuracy: ±0.3% rdg. ±0.01% f.s. Maximum Conductor Diameter: 46 mm Operating Temperature: -10°C to 50°C Cable Length: 2.5 m Safety Category: 1000 V CAT III, 600 V CAT IV Output Connector Type: Hioki PL14 connector