Do not connect the RF PROBE to a circuit that exceeds 10 volts ac or
400 volts dc.
When the 50-OHM ADAPTER is used, do not continuously apply more
than 10 volts that is the sum of dc and rms ac applied.
Measurement of rf voltage below 100 MHz.
The RF PROBE is equipped with a detachable tip and ground lead. For measurements of signals below approximately
100 MHz, this tip provides a convenient means for both signal and ground connection.