Jun 29, 2017 · Choose a probe whose input resistance and capacitance match the input resistance and capacitance of your scope. Typically, it is desired for the probe to have the least influence on the circuit that is being measured—this is referred to as the loading effect.

Keysight offers a broad range of passive probes with various attenuation ratios and input impedance specifications to optimize the dynamic range and loading considerations of your oscilloscope ground-reference measurements.

May 3, 2021 · Discover the importance of an oscilloscope probe: a device that connects a test point or signal source to an oscilloscope. Learn about the considerations and anatomy of a probe and how it can impact circuit operation and signal transmission.

You should use a scope probe for measurements when: The circuit impedance is approaching the input impedance of the scope, or The measurement includes high frequencies or fast edges and it’s important to measure these accurately, or

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Our quality oscilloscope probes range from 100 MHz to 500 MHz and are available in a number of kits which offer everything from basic tips to SMD needle & spring loaded tips for high density testing. Our 4900 series deluxe kits offer a large selection of …

Oscilloscope probes provide a physical and electrical connection between a signal source and an oscilloscope. Most probes consist of a probe head, a meter or two of flexible cable, and a connector which fits on the oscilloscope input. The probe head allows you to hold the probe while you connect the probe tip to the test point. Often,

Aug 13, 2020 · The most common oscilloscope probe is the 10:1 passive probe, which is perfect for most applications. The 10:1 designation indicates that the probe attenuates the signal by a factor of 10. A probe of a 100-V signal causes 10 V to appear at the oscilloscope input.

May 2, 2018 · Need to measure your circuit with a scope? Here's a quick guide to the most common different types of oscilloscope probes available. With this primer you'll know why you should use a passive or active probe for that power supply measurement?