Introduction:
The F-70 is a 100MHz current probe manufactured by the FCC and authorized for sale by EUTTEST in Shenzhen, USA. This probe can measure high power pulsed currents, such as those associated with EMP waveforms, and can be clamped around large cable bundles with a bore diameter of 70mm, and will not saturate or change its transmission impedance even if 350A of current is passed through it in the DC-400Hz frequency range. The probe has a bore diameter of 70mm and can be clamped around large cable bundles without saturating or changing the transmission impedance even at 350A in the DC-400Hz frequency range.
Technical parameters:
<<<<提醒:左右滑动表格>>>>Current Probe Models | F-70 |
producers | United States FCC |
agent | Shenzhen Euttest |
Available frequency range | 1 kHz - 100 MHz |
Internal Ring Diameter | 70 mm |
External ring diameter | 125 mm |
high degree | 38 mm |
Typical ZtΩ | 1Ω |
Typical dBΩ | 0Ω |
connector | N, 50 ohms |
Rated power current value | 350 A (DC - 400 Hz) |
RF (CW continuous wave) | 3A |
peak pulse current (physics) | 100A Depends on pulse width and pulse repetition rate |
Technical data charts:

Transmission impedance graph
Product specifications are subject to change without notice.