1146C AC / DC Current Probe
Data Sheets
The Keysight Technologies 1146C AC/DC current probe enables accurate measurement and display of currents ranging from 100 mA to 100 A peak, from DC up to 100 kHz, without the need to break the circuit. Built-in battery-level and overload indicators help ensure reliable readings. The probe connects directly to an oscilloscope via a 2‑meter coaxial cable with an insulated BNC connector. The 1146C is Ideal for capturing transient current signals in motor controllers, switching power supplies, inverters, and current amplifiers driving inductive loads.