PK-1 Universal Scope Probe

The Heathkit model PK-1 Universal Scope Probe permits observation
of signals which otherwise would be affected by the relatively high
impedance capacity of the Scope and its shielded input lead. The signal
attenuation in the X10 position is accurate to within 5% (when used with
an oscilloscope with a 3.6 M ohms input impedance). Several types of
connectors are supplied for the end of the shielded cable to make the
Probe universally adaptable to wide variety of oscilloscopes.

SPECIFICATIONS

Direct Position  . . . . . . . . . . . . .  Input impedance: 2.4 M ohms shunted by 100 uuf

X10 Position . . . . . . . . . . . . . . .  Input impedance: 2.4 M ohms shunted by 20 uuf

Maximum DC Voltage . . . . . . . . . . . .  600 volts