电流监测探头

of this probe is 1 kHz – 250 MHz. A typical calibration curve is shown below.
This probe has a small outer diameter, approximately 71 mm with an internal
diameter of 32 mm.......

The F-33-1 is for laboratory and field testing. This probe has a small outer
diameter, approximately 71 mm with an internal diameter of 32 mm. The
F-33-1 is usable from 10 kHz to 250 MHz. The typical transfer impedance is
shown below.......

The F-14A measures currents on 50 Hz, 60 Hz, and 400 Hz power lines. Its
useable frequency range is 10Hz to 500 kHz. The F-14A can operate up to
400 amperes of DC – 400 Hz without altering its transfer impedance.......

The F-14 is used to measure currents on 50 Hz, 60 Hz, and 400 Hz powerlines.
Primary power currents of 400 amperes (DC – 400 Hz) will not alter the transfer
impedance. It can be used to measure conducted emissions and investigate
low level harmonics.......