The CSP 9160A from AMETEK CTS is a CISPR 16-1-2 Compliant Current Sensor Probe operating from 9 kHz to 250 MHz. It is suitable for emission measurements per CISPR 16-2-1, CISPR 15, CISPR 25 and CISPR 32.
This monitoring device can measure a primary current of up to 1.5 A and has an insertion impedance of 1 ohm. It has a large aperture of 25.4 mm capable of accommodating most cables and can handle power lines with current up to 50 A. The probe can be easily and quickly clipped around the cable under test and the RF currents measured using an oscilloscope, spectrum analyzer, or EMI receiver. It is available in a module that measures 260 x 70 x 210 mm with BNC connectors and weighs approximately 525 g.