AI accessories are specifically designed to help you protect pipeline infrastructure. They include general survey equipment, relays, and accessories for our BullhornAllegro and MicroMax products.

 

Find Your Accessory

Allegro and Survey Accessories

Our Allegro and survey accessories include survey wire, reference electrodes, electrode care supplies, test leads, plugs, clips and more -- plus Allegro accessories like power supplies, DVMs and cases.


Relays

We're proud to offer both mercury relays and solid-state relays. Shop online.


Bullhorn Accessories

Our Bullhorn accessories include power supplies, surge arresters, antennas, cables, batteries and more. 


MicroMax Accessories

Our MicroMax accessories include a range of antennas and cables.

Featured product

Solid-State Relays

The relays in this collection are:

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  • Normally closed
  • Solid-state
  • Small

Because they're normally closed, impressured current will be maintained and cathodic protection ensured, even if the interrupter loses power. Their solid-state composition means that, compared to their mercury counterparts, they operate with lower control currency, have faster cycle times, and last longer. Plus, each relay is compact enough to be mounted inside most rectifiers.

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