Part Number: 0078940

The Aqua TROLL Maintenance Kit has essential items to prolong the life of your sonde and keep sensors functioning at peak levels. From cleaning equipment to sensor calibration accessories, this kit reduces costs by ensuring long-lasting performance of your Aqua TROLL 600 Multiparameter Sonde and Aqua TROLL 500 Multiparameter Sonde.


  • Calibration sponges
  • Internal desiccant
  • Rubber bumpers
  • Replacement brush bristles
  • Replacement sensor screw wrench
  • Silicone lubricant for O-rings
  • Replacement O-rings
  • Instruction sheet

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