701944 High Voltage Passive Probe 1000Vrms / 400 MHz

701944 High Voltage Passive Probe 1000Vrms / 400 MHz Details



DC to 400 MHz




Input Resistance


50 MΩ

Input Capacitance


7.5 pF

Max. Input Voltage


1000 Vrms CAT II, 4000 V transient over-voltage CAT O

Probe length


1.2 m

For use with DL1700, DLM2000, DLM3000, DLM4000, DLM5000, DLM5000HD, DL/6000, DLM6000, DL9000 and SB5000 series

What is a high voltage probe?

High voltage passive probes are one of three types of analog passive probes, including general purpose and low capacitance passive voltage probes. There are also high voltage differential probes, a type of active probe. The difference between active and passive probes is that active probes need external power to function, whereas passive probes don't.

What is the function of a high voltage probe?

High voltage probes reduce input voltage to a level that's safe and measurable for a voltage divider circuit. Specifically, high voltage differential probes measure the difference in voltage between two non-ground-referenced test points. Alternately, single-ended high voltage passive probes take reliable ground-referenced high-voltage measurements

The 701944 High Voltage Passive Probe is a 100:1 passive probe for high voltage measurement up to 1000 Vrms.

701944 High Voltage Passive Probe 1000Vrms / 400 MHz Specifications

  • Bandwidth: DC to 400MHz (-3dB)
  • Attenuation Ratio: 100:1
  • Input resistance: 50MΩ
  • Input capacitance: 7.5pF
  • Compensation Range: 10pF to 50pF
  • Rise Time:
  • Max. input voltage: 1000Vrms,4000 V transient over-voltage
  • Probe Length (coax): 1.2 meter
  • Standard accessories include: ground leads, solid tip, spring tip, ins. cap, pincher tip, tool, safety alligator clip, color-coding rings
Instruction Manuals

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