1146B: 100 kHz/100 A Current Probe

KEYSIGHT - 1146B

This AC/DC current probe provides accurate display and measurement of currents up to 100 A dc or peak ac, dc to 100 kHz, without breaking the circuit. The Keysight 1146B uses hall-effect sensor technology to measure AC and DC signals. It is compatible with any Keysight oscilloscope with 0.2 to 0.5 V/div sensitivity and 1 MΩ BNC input. For use with high-end Infiniium oscilloscopes with 50 Ohm input, use the high impedance adapter (E2697A for 80000 and 90000 Series or N5449A for 90000X/Q Series).
The 1146B is ideal for capturing transient current signals such as those found in motor controllers, switching power supplies, inverters and current amplifiers driving inductive loads.

Key Features & Specifications:

• Frequency range: DC to 100 kHz (-3dB with current de-rating);
• Maximum Peak Current: 100 mV/A: 10 A dc or peak ac, 10 mV/A: 100 A dc or peak ac;
• AC current accuracy: 100 mV/A (50 mV to 10 A peak) - 3% of reading ≥50 mA 10 mV/A (500 mA to 40 A peak) - 4% of reading ≥50 mA 10 mV/A (40 A to 100 A peak) - 15% max at 100 A;
• Working voltage: 600 V max;
• Battery: 9 V alkaline.