High Voltage Differential Probe 200MHz, 50:1, with AutoProbe Interface Bandwidth: 200 MHz Attenuation ratio: 50:1 Differential input resistance: 4 Mohms Low input capacitance: 4 pF Differential voltage: up to +/-100 VDC + peak AC with high CMRR of >70 dB at 1 MHz Zero offset adjustable Cable length: 5 m Included accessories: 2 alligator Clips, 2 hook Clips, 2 pincer Clips, 2 browser tips Compatible oscilloscopes: InfiniiVision 4000 X-Series with software 4.0 or higher Infiniium S-Series, 9000, 90000A, 90000 X-, 90000 Q-, and Z-Series with software version 5.2 Infiniium 90000 X-, 90000 Q-, and Z-Series requires N5442A precision BNC 50 ohms Adapter