High Voltage Single Ended Probes

A high voltage single-ended probe is typically used for measuring ground referenced signals up to 40 kV. However, some single-ended probes are designed for oscilloscopes with isolated or floating inputs for measurements that are not ground referenced. Users should select probes with a low input capacitance specification (< 4 pF) to minimize the probe’s loading effect on the circuit because a probe with lower input capacitance will offer higher input impedance at higher frequencies.


Model Bandwidth Input Impedance Maximum Voltage
P5122 200 MHz 100 MΩ || 4 pF RMS: 1000 V CAT II
P5100 500 MHz 40 MΩ || 2.5 pF Peak: 2.5 kV
RMS: 1000 V CAT II
P5150 500 MHz 40 MΩ || 3.8 pF Peak: 2.5 kV
RMS: 1000 V CAT II
TPP0850 800 MHz 40 MΩ || 1.8 pF Peak: 2.5 kV
RMS: 1000 V CAT II
P6015A 75 MHz 100 MΩ || 3 pF 20 kV


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