Passive probe

HP9251R oscilloscope voltage probe(250MHz,readout type)

HP9251Roscilloscope high frequency probe - 250MHz probe, using safe BNC connector, with reading recognition function, can be replaced by low resistance gold-plated needle, 10X fixed attenuation (no switch adjustable), the main body of the probe is made of high-strength plastic, snap-type rotating grounding wire, all bending force using soft plastic to ensure the service life of the cable.


Product characteristics:

Made in Taiwan

250MHz operating frequency

X10 fixed attenuation

Gold-plated needle can be replaced

Including "attachment package" is very suitable for engineers to use.

Readout function, the oscilloscope automatically identifies the switching attenuation gear, directly displays the correct voltage value, without conversion, can reduce errors.

- Suitable for analog or digital oscilloscopes from 20M to 100MHz


Product nameOscilloscope passive probe
ModelHP9251R
Attenuation ratio10:1
BandwidthDC to 250MHz
Rise time1.4nS
Input impedance10MΩ (oscilloscope input impedance 1MΩ) 
Input capacitanceAbout 13 pF
Compensation range10 to 30 pF
Input voltage600V CAT I, 300V CAT II (DC+peak AC) 
Operating temperature0 ℃ to + 50 ℃
Humidity85% RH or less (at 35 ℃)
Overall length1.2m
Safety regulationsMeets EN61010-031 CAT II

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