Volt Stick LV50 voltage detector developed for National Grid US

The Volt Stick LV50 is a low-voltage, intrinsically-safe voltage detector developed for use by National Grid US field engineers.

National Grid US uses Volt Stick LV50

More than 25 years ago, Volt Stick were approached by National Grid to develop a Volt Stick that would help to protect their gas workers from electrical shock hazards.

They required a non-contact voltage detector to detect voltages of 50 Volts and above as this was the touch potential safety threshold set by both the UK's Health and Safety Executive (HSE) and the US's Occupational Safety and Health Administration (OSHA).

The detector also needed to be intrinsically-safe so that it could be used in a natural gas environment. And so the ATEX and IECEx -certified Volt Stick LV50 was developed and has since been used by National Grid in both the UK and US.

Volt Stick LV50 intrinsically safe voltage detector

Volt Stick approved for National Grid US field engineers

National Grid US is an electricity, natural gas and clean energy delivery company, with 17,000 employees serving over 20 million people through their networks in New York and Massachusetts.

Every National Grid US gas field worker carries a Volt Stick LV50 and uses it to check for hazardous voltages on any metallic surface or metal pipe before they work on.

The National Grid US vision is to eliminate fossil fuels from their gas and electric systems by 2050 or sooner. They have joined forces with the Town of Hempstead for the HyGrid Project, which is located on Long Island and is one of the first and largest clean hydrogen projects in the US. The project has locally produced 'green' hydrogen for vehicles and is now planning to expand by blending the hydrogen in to their Natural Gas distribution system.

In preparation, Volt Stick are already working to upgrade the National Grid LV50 to meet the safety requirements for hydrogen and aiming to continue to help safeguard nationwide grid gas workers from electrical hazards for many more years to come.


Contact the team for more information on Volt Stick

Volt Stick has the widest range and of non-contact voltage testers in the world due to specialist products we have developed for specific markets over the years. If you have any special requirements for Non-Contact Voltage Detection then we’d love to discuss your project.

For more information email us now at info@voltstick.com or call us on: US: +1 315 314 3112

Products used in this project

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Volt Stick LV12 View product
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Volt Stick LV50 View product
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