Seaward – PPX Proving Unit with belt clip – 240V DC output

Request Quote


  • High voltage DC (approx 240v)
  • Carry case with belt clip

A range of compact proving units essential for testing potential indicators before and after use. All products in the range feature internal battery supply (batteries not included) so the use of a known supply point or bulky test equipment is avoided.


Across the range a self test indicates output condition.