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Oscilloscope high voltage differential active probes

A “differential” probe is an active probe which has two inputs, one positive and one negative as well as a separate ground lead and it drives a single terminated 50Ω cable to transmit its output to one oscilloscope channel. The output signal is proportional to the difference between the voltages appearing at the two inputs. A differential probe is used to look at signals that are referenced to each other instead of earth ground and to look at small signals in the presence of large DC offsets or other common mode signals such as power line noise.

View all Differential Active Probes (7)

  • 1141A 200 MHz 1:1 Differential Probe 1141A 200 MHz 1:1 Differential Probe (1) 

    1141A 200 MHz 1:1 Differential Probe

    The Agilent 1141A is a 1X FET differential probe with 200 MHz bandwidth and 3000:1 CMRR (Common Mode Rejection Ratio) at 1 MHz.

  • 1153A 200 MHz 1:1 Differential Probe with AutoProbe 1153A 200 MHz 1:1 Differential Probe with AutoProbe (1) 

    1153A 200 MHz 1:1 Differential Probe with AutoProbe

    The Agilent 1153A 200 MHz Differential Probe for Infiniium Oscilloscopes has a high-bandwidth for probing differential signals.

  • N2791A 25 MHz high-voltage differential probe N2791A 25 MHz high-voltage differential probe (1) 

    N2791A 25 MHz high-voltage differential probe

    Use the N2791A 25-MHz low-cost high-voltage differential probe to make safe and accurate floating measurements with an oscilloscope.

  • N2790A 100 MHz High Voltage Differential Probe N2790A 100 MHz High Voltage Differential Probe (1) 

    N2790A 100 MHz High Voltage Differential Probe

    The N2790A allows conventional earth-grounded Agilent oscilloscopes to be used for floating signal measurements of up to 1,400 V of differential and 1,000 V of common mode voltage.

  • N2792A 200 MHz 10:1 Differential Probe N2792A 200 MHz 10:1 Differential Probe (1) 

    N2792A 200 MHz 10:1 Differential Probe

    The N2792A 200 MHz differential probe provides superior high-speed differential signal measurements required for today’s high-speed power measurements.

  • N2793A 800 MHz 10:1 Differential Probe N2793A 800 MHz 10:1 Differential Probe (1) 

    N2793A 800 MHz 10:1 Differential Probe

    The N2793A 800 MHz differential probe provides superior high-speed differential signal measurements required for today’s high-speed power measurements.

  • N2891A 70 MHz, 7 kV high-voltage differential probe N2891A 70 MHz, 7 kV high-voltage differential probe (1) 

    N2891A 70 MHz, 7 kV high-voltage differential probe

    The N2891A 70 MHz differential probe allows conventional earth-grounded Agilent oscilloscopes to be used for floating signal measurements of up to ±7,000 V of differential and common mode voltage.

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