Rigol RP2200 Oscilloscope High Voltage Probes

Rigol RP2200 Oscilloscope 150 Mhz Passive High Resistance Probe Accessory Features RP2200 is provided with several accessories designed to make probing and measurement simpler. Please take a moment to familiarize yourself with these accessories and their users.   For digital oscilloscopes, the signal under test needs to be connected to the measurement channel via various oscilloscope probes or 50 ohm cables.The Probing is very important to making quality measurements. If the probe performance is not adequate or if you did not select the proper probe for your application, you will see distorted or misleading signals on your oscilloscope. There are two kinds of probes, one is passive probe, another one is active probe. active probe requires power while passive probe does not. For general-purpose measurements(600 MHz), active probes are the way to go. They cost more than passive probe and their input voltage is limited, but because of their significantly lower capacitive loading, they give you more accurate insight into fast signals.