Sefram GE.3421 Oscilloscope Probe, Probe Type: High Voltage 100MHz 4000V x100dB

Sefram

Product Information

Probe Type:
High Voltage
Maximum Common Mode Input Voltage:
4000V
Attenuation:
x100dB
Model Number p:
GE.3421
Connector Type:
BNC
Bandwidth:
100MHz
RoHs Compliant
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Meet the Sefram GE.3421 Oscilloscope Probe a high-voltage, passive probe engineered for precision and reliability. With a robust 4 kV common-mode input voltage, 100 MHz bandwidth, and sturdy BNC connector, this probe delivers accurate signal capture across demanding test environments. Designed with a slim, ergonomic build and packed with useful accessories, it fits seamlessly into your test bench as a pro-grade tool you can trust.

Why Buy the GE.3421 Oscilloscope Probe?

When you need a probe that balances high voltage capability with precise performance, the GE.3421 stands out. Its 100× attenuation makes it ideal for safely measuring high-voltage signals without compromising signal integrity. The high input impedance ensures minimal loading on the circuit under test, and the 100 MHz bandwidth covers a wide range of testing needs, from routine diagnostics to high-speed waveform capture.

Product Highlights – What Makes It Stand Out

  • 100 MHz (-3 dB) bandwidth for accurate high-frequency signal capture
  • 100× attenuation with 100 MΩ input impedance (~5 pF) minimises circuit loading and maintains signal fidelity
  • 4 kV CAT II (common mode) rating reliable and safe for high-voltage measurements
  • Slim, stylish body with ergonomic design for ease of handling
  • Snap‑locking sprung hook and easily replaceable tip fast setup and low long-term maintenance
  • Generous accessory set including trimmer tool, colour rings, ground lead, and tip covers for versatile use.

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Datasheet - GE.3421(Technical Reference)

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FAQs

Yes. We ship GE.3421 Internationally to many countries around the world.
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We accept all major payment methods for all products including ET22114245. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET22114245 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Sefram" products on our website by using Enrgtech's Unique Manufacturing Part Number ET22114245.
You can order Sefram brand products with GE.3421 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Oscilloscope Probes category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Sefram GE.3421 Oscilloscope Probe, Probe Type: High Voltage 100MHz 4000V x100dB. You can also check on our website or by contacting our customer support team for further order details on Sefram GE.3421 Oscilloscope Probe, Probe Type: High Voltage 100MHz 4000V x100dB.