Online partial discharge detector for overhead accessories

The PD-LT™ allows for online partial discharge detection on cable accessories such as cable heads, light­ning arrestors, insulators, bushings, and more. Instantaneouspartial discharge readings are transmitted to a rug­ged wireless display module for easy analysis.


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  • Easy and safe to use with a hotstick
  • Compact, lightweight and battery powered for maximum flexibility
  • High sensitivity capacitive sensor with wire­less measurement readings
  • Intuitive application for data analysis


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Monday to Friday, 8:00 to 17:00 

Eastern Time Canada

ndb Technologies

111-1405 ave. St-Jean-Baptiste

Quebec city, Qc

G2E 5K2, Canada

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1 (418) 877 7787