Designs and manufactures vehicle activity monitoring systems, specifically targeted at plant, earthworks and heavy vehicles.

IsoSense is a leading provider of over current detectors for power semiconductor protection.

Open Loop and closed loop hall effect current sensors. Made in the USA of high quality materials. Low price light weight water resistant rugged.

Magnelab is a manufacturer of Current Sensors, Current Transformers and Current Transducers - including Split Core, and Rogowski Coils.

Topstek, ISO9001 certified, Hall effect current transducer manufacturer, design and make current transducers, current sensors and AC current transformers for the ...