
Kapteos introduces the eoPod, a next-generation holder for its fourth-generation electro-optic EM-field probes. It delivers fast, accurate, tool-free clamping while maintaining the proven mechanical and dielectric performance of previous designs.
Built for demanding EM environments
The eoPod™ features a fully articulated, metal-free and immersible architecture, suitable for use in gases, liquids or plasma. It withstands high fields, vacuum and pressure conditions, ensuring consistent, reproducible measurements.
Key specifications
- Automatic probe clamping without tools
- Withstands up to 25 kV RMS
- Compatible with magnetic fields up to 4.7 T
- Handles power densities up to 0.1 W/cm²
- Vacuum and high-pressure compliant
- Holds up to three probes for full 3D E-field vector measurement within a 1 cm³ voxel
- Standard interface: ¼” × 19 TPI BSPF
- Integrated bubble level for precise alignment

Use cases
Ideal for laboratories and industrial test setups, high-voltage diagnostics and plasma physics, the eoPod™ enables reliable probe positioning and repeatable EM-field characterisation.
Local support
EMCO Elektronik GmbH provides Kapteos sales and technical support across Germany, Austria and Switzerland.
Kapteos – Sonderausgabe 04/2024: eoPod™ EM-Field Probe Holder