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2 Items

  1. Aqua TROLL 200 Data Logger
    Aqua TROLL 200 Data Logger
    Measures and records water level and pressure, conductivity and temperature. Vented or non-vented.
    $2,160.00
  2. Aqua TROLL 100
    Aqua TROLL 100 Data Logger
    Measures and records conductivity and temperature.
    $1,945.00
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