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The Agilent N2781B AC/DC Current Probe is compatible with any oscilloscope with high impedance BNC input, the new N2781B current probe offers accurate and reliable solution for measuring ac and dc currents. It features broad measurement ranges (up to 150 A), flat frequency response, low noise and low insertion loss that make the probes ideal for current measurements in areas such as measuring steady state or transient current of motor drives, switching power supplies, inverters, controllers, sensors, disk drives, LCD displays, electronic ballasts and amplifiers. Specifications. Bandwidth (-3dB): DC to 10 MHz. Risetime: 35 ns or less. Maximum current (continuous) RMS: 150A. Maximum peak current (non-continuous): 300 A peak. Lowest measurable current (at ±3% accuracy at DC, scope set to 1 mV/div and high-resolutionmode on): 20 mA. Output voltage rate: 0.01 V/A (100:1). Max input voltage (Insulated conductor should be used): 600 V CAT II, 300 V CAT III. Amplitude accuracy (DC and 45 to 66 Hz, rated current): ±1.0% rdg. ± 100 mA. Noise (measured with 20 MHz bandwidth limit filter on the scope): Equivalent to 25 mArms or less. Maximum rated power: 5.5 VA (with rated current).
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