Proving Units
Check if a circuit is live or isolated with one of our proving units
Our range of proving units provide the voltage indicating ability of potential indicators‚ test lamps and multimeters.
Designed to suit a range of applications in the electrical contracting‚ power utilities and industrial engineering sectors‚ Seaward proving units are both self-powered and self-testing‚ avoiding the need for a known supply point or bulky test equipment.
Or tell us what you're looking for
I'd like to talk to a sales advisor
Our team of sales advisors are on hand to help you with any queries you have about our products.
Sign up to our Newsletter.
Stay up to date with the latest industry and product news, as well as our free educational content such as webinars and our expert guides.
Close