Standard Oscilloscope Probe

Before taking any measurement using a probe first check the frequency compensation of the probe and adjust it to match the oscilloscope used.

Standard oscilloscope probe.

Specific types include test prods oscilloscope probes and current probes a test probe is often supplied as a test lead which includes the probe cable and terminating. Unlike a scope s standard input resistance of either 1 mω or 50 ω a scope s input capacitance can vary depending on the scope s bandwidth and other design features. Test probes range from very simple robust devices to complex probes that are sophisticated expensive and fragile. Hantek 100mhz oscilloscope high voltage clip passive probe x100 max.

Let s talk oscilloscope probes in general terms. Most standard oscilloscope voltage probes like the x1 or x10 are only specified for operation up to voltages of a few hundred volts at most. Rigol pvp2150 standard passive oscilloscope probes 5 0 out of 5 stars 2 36. Typical passive probes provide a 10 attenuation and feature a high input resistance of 10 mohm.

Generally the oscilloscope provides a calibration signal output terminal at the front panel. For operation higher than this a proper high voltage probe with specially insulated probe is required. Goupchn p6500 oscilloscope passive probe clip 500mhz 10x high precision with adjust tool accessory kit 59 99. With that said a common input capacitance for many 1 mω scopes is 20pf.

A test probe is a physical device used to connect electronic test equipment to a device under test dut. This high input resistance means that passive probes are the ideal tool for low frequency signals since circuit loading at these frequencies is minimized. It also will step down the voltage for the input to the scope so that the test. Passive probes are the standard probe provided with most oscilloscopes.