voltage detectors

To ensure the safe application of portable earths, PBwel supply a range of Voltage Detectors including the trusted Westminster range. PBwel offer full calibration and repair services as well as supplying new items.

Beacon Voltage Detector
Voltage Detector Type DSMSVA
MD Proving Unit
Earth Discharge Rods
WD6BD3 Voltage Detector


P&B Weir Electrical is a globally recognised designer, manufacturer and supplier of temporary portable earthing, voltage detectors and Buchholz Relays.

With a heritage spanning over eighty years, and world class experience in equipment designed for the safe maintenance of power systems, P&B Weir Electrical provide customers with high quality service, reliable solutions and technical expertise.