Part Number: 0085400

This complete TROLL Shield Antifouling System for Aqua TROLL 200 incudes a copper pressure sensor nose cone and conductivity sensor guard to combat biofouling and extend Aqua TROLL 200 deployments, ideal for coastal environments and high-fouling sites. For best performance, replace the antifouling guard every 6 months and the nose cone every 12 months.


  • Specially formulated copper alloy
  • Prevents organisms from attaching to the instrument
  • Sub 2-inch outer diameter


  • Spend less time in the field – Complete kit reduces site visits and extends your deployment up to 6 weeks.
  • Save money –  Clean and reuse the system for up to a year.
  • Protect your data – Reduces biofouling that can compromise your data.


  • Antifouling nose cone
  • Antifouling conductivity sensor guard
  • Instruction sheet

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