Our technology in your hands


Discover the advantages of our product, at a glance!

  • Mobile handheld device for 3-axis magnetic field imaging
  • Optimized for the inspection of solar modules (testing of cross-connector and cell connector, bypass diode)
  • Fully automated evaluation of broken cross connectors on solar modules
  • Easy operation with intuitive software
  • Compatible with devices running Windows 10 and 11 for easy integration into your workflow

The B-Mobile is our mobile solution to enable the measurement of magnetic flux density even in the free field. Optimized for the inspection of solar parks, the B-Mobile detects faulty cross-connectors and cell connectors as well as faulty bypass diodes in the junction boxes. At the same time, the integrated fully automatic testing of cross-connectors makes inspection easier than ever before. The operation of the handheld device is comfortable and efficient thanks to the intuitive software solution for measured value acquisition (DENKsicht) and evaluation (DENKplot). Upgrade your solar module inspections with the B-Mobile and ensure maximum performance and reliability.


  • Measuring range magnetic flux density B: ±1,3 mT (x, y), ±2,5 mT (z)
  • Resolution: 0,3 µT
  • Sensor width: 160 mm (individual sensor geometry possible)
  • Spatial resolution along sensor: 2,5 mm
  • Sampling frequency: approx. 30 Hz
  • Temperature range during operation: 15 °C - 35 °C (non-condensing)
  • Start button for measurements directly on the handheld unit
  • Interface to PC: USB
  • Power supply: via USB
  • Dimensions: 201 x 170 x 78 mm
  • Weight: approx. 400 g


Cross and Cell Connector

Cross and Cell Connector

Eliminate uncertainty in broken cross and cell connector detection with our cutting-edge B-TECH technology. Quickly identify the root cause of lower efficiencies and higher series resistances in solar modules. Whether in production, in the field or in the laboratory, our product portfolio offers the perfect solution for all your needs.

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