High voltage single-ended probe

HP9258R oscilloscope high voltage probe (250MHz)

250MHz oscilloscope high-voltage probe - with low-resistance gold-plated stylus that can be replaced, snap-type rotating grounding wire, for safe use of 100 times fixed attenuation ratio. The main body of the probe is made of high-strength plastic, and the snap-type rotating grounding wire is made of soft plastic to ensure the service life of the cable at all bending stress.


- Made in Taiwan

- Secure BNC interface

- 250MHz operating frequency

- Ultra high withstand voltage: 2000V peak AC

- 100X fixed attenuation ratio prevents the oscilloscope from being destroyed by switching the switch when measuring high voltage

- With 100MΩ input impedance, the object under test feels the lightest load effect, and the true value is measured after the non-parallel effect.

- Readout function (readout function), the oscilloscope automatically recognizes the switching attenuation gear position, directly displays the correct voltage value, without conversion, can reduce errors.

- Suitable for analog or digital oscilloscopes for high voltage use


   Attenuation ratio

Product nameOscilloscope passive probe
ModelHP9258R
100:1 
BandwidthDC to 250MHz
Rise Time1.4nS
input resistance100MΩ (oscilloscope input impedance 1MΩ)
Input capacitanceApproximately 5.5 pF
Compensation range10 to 30 pF
Input voltage1500V CAT II(2000V DC incl.peak AC)
Operating temperature0 ℃ to + 50 ℃
Humidity85% RH or less (at 35 ℃)
Overall length1.35m
SafetyMeets EN61010-031 CAT II

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