Terowell manufactures, exports and supplies Oblong Test Clamps, which are intended to join conductor tapes to encourage annual testing of lightning protection systems. The purpose of the clamp is to allow the conductor to be covered and secured using bolts.

This rectangular test clamp is intended for joining a range of tapes from 20 x 3 to 50 x 6 in size. Similarly this clamp can also be used to remove the earthing system for testing purposes. In many applications the clamp allows the conductors to be covered and secured by two bolts. These are used with bare copper tape conductors.

Material : Gunmetal



  • It is durable and requires no maintenance.
  • A unique manufacturing process ensures a uniform thickness of the copper coating.
  • Easy to install and hard to damage.
  • It does not rust and offers the lowest resistance to the ground.
  • Production of variable options to meet customer demand.
  • Easy to install and very beautiful appearance.
  • Copper is 99.9% pure. The conductivity is therefore very good.
  • Advantage

    • Corrosion resistant surface
    • Excellent electrical and thermal conductivity
    • Advanced technology with effective engineering
    • Easy to install


    • Electrical Industry
    • Cements Industry
    • Electrical Contractor
    • Electrical Equipments
    • Manufacturing Industries
    • Sugar and paper Industry
    • Petrol & Chemical Industry