Clamp meter 1mA ..1200A, 1mA/A, 40Hz-5kHz, 52mm. Measuring range: 1 mA ... 1200 A Measuring category: 600 V CAT III Max. conductor diameter: 52 mm Transmission factor: 1000 A / 1A Frequency range: 40 Hz ... 5 kHz Output signal: 1 A ... 1.2 A. Supplied with Connection cable (1.5 m) and safety laboratory plug