Water Quality Monitoring

Build a monitoring package around the parameters you need, deployment length, telemetry, service access, and data workflow. LakeTech should review configured sonde and remote-monitoring orders before purchase.

LakeTech field guide

Choose the measurement path before the instrument

Start with the decisions the data must support, then match parameters, deployment length, telemetry, and maintenance.

Confirm first: A sensor list is not a complete deployment. Confirm cables, communications, power, telemetry, calibration, and service access before ordering.

Jump to products
Path and products What it changes Use it when Choose Confirm first
Conductivity and level logging Measure conductivity and temperature, with level and pressure added on the Aqua TROLL 200. You need focused logging rather than a broad sonde payload. Choose Aqua TROLL 100 for conductivity and temperature, or Aqua TROLL 200 when level and pressure are also required. Confirm deployment depth, pressure range, cable, readout, logging, and retrieval plan.
Dissolved oxygen Measure dissolved oxygen and temperature, with conductivity available in the RDO Trio path. Fish stress, aeration performance, or process oxygen is the primary question. Compare RDO Blue, RDO PRO-X, and RDO Trio by deployment and required parameters. Confirm measurement range, cable, readout, calibration, process connection, and maintenance plan.
Fixed multiparameter
    		Measure a fixed set of conductivity-related parameters, RDO, ORP, pH, temperature, level, and pressure. The required parameter set matches the Aqua TROLL 400 configuration. Choose the probe-only or cable bundle path that fits the deployment. Confirm every required parameter, cable length, readout, telemetry, and maintenance access.
    Configurable multiparameter Build a sensor payload around the program's required parameters. You need four or six sensor ports, a wiper, or a more configurable sonde. Compare Aqua TROLL 500 and 600 with the six-port 700 and 800 paths. Confirm sensor payload, wiper, cables, communications, power, logging, and service cadence.
    Remote data Connect a compatible field instrument to cellular telemetry and HydroVu. The site needs remote reporting or alerts instead of manual-only retrieval. Build the VuLink and HydroVu workflow around the instrument and response plan. Confirm antenna, coverage, plan, reporting interval, mounting, and instrument power.
    Complete lake oxygen systems
      		Compare dissolved oxygen and temperature at two or three representative depths. The management question depends on stratification and vertical oxygen conditions. Choose Top/Bottom or Top/Middle/Bottom after defining representative depths. Confirm basin geometry, deployment depths, telemetry coverage, access, and who responds to the data.
      Maintenance support Keep optical DO caps and field-service supplies organized. You already have compatible instruments and need supporting maintenance equipment. Match the cap kit or maintenance pack to the installed equipment. Verify exact compatibility, service interval, consumables, and calibration workflow.

      • Conductivity and level logging

        What it changes
        Measure conductivity and temperature, with level and pressure added on the Aqua TROLL 200.
        Use it when
        You need focused logging rather than a broad sonde payload.
        Choose
        Choose Aqua TROLL 100 for conductivity and temperature, or Aqua TROLL 200 when level and pressure are also required.
        Confirm first
        Confirm deployment depth, pressure range, cable, readout, logging, and retrieval plan.

      • Dissolved oxygen

        What it changes
        Measure dissolved oxygen and temperature, with conductivity available in the RDO Trio path.
        Use it when
        Fish stress, aeration performance, or process oxygen is the primary question.
        Choose
        Compare RDO Blue, RDO PRO-X, and RDO Trio by deployment and required parameters.
        Confirm first
        Confirm measurement range, cable, readout, calibration, process connection, and maintenance plan.

      • Fixed multiparameter

          What it changes
          Measure a fixed set of conductivity-related parameters, RDO, ORP, pH, temperature, level, and pressure.
          Use it when
          The required parameter set matches the Aqua TROLL 400 configuration.
          Choose
          Choose the probe-only or cable bundle path that fits the deployment.
          Confirm first
          Confirm every required parameter, cable length, readout, telemetry, and maintenance access.

        • Remote data

          What it changes
          Connect a compatible field instrument to cellular telemetry and HydroVu.
          Use it when
          The site needs remote reporting or alerts instead of manual-only retrieval.
          Choose
          Build the VuLink and HydroVu workflow around the instrument and response plan.
          Confirm first
          Confirm antenna, coverage, plan, reporting interval, mounting, and instrument power.

        • Complete lake oxygen systems

            What it changes
            Compare dissolved oxygen and temperature at two or three representative depths.
            Use it when
            The management question depends on stratification and vertical oxygen conditions.
            Choose
            Choose Top/Bottom or Top/Middle/Bottom after defining representative depths.
            Confirm first
            Confirm basin geometry, deployment depths, telemetry coverage, access, and who responds to the data.

          • Maintenance support

            What it changes
            Keep optical DO caps and field-service supplies organized.
            Use it when
            You already have compatible instruments and need supporting maintenance equipment.
            Choose
            Match the cap kit or maintenance pack to the installed equipment.
            Confirm first
            Verify exact compatibility, service interval, consumables, and calibration workflow.

          Shipping information

          Free shipping on qualifying orders.

          Rates depend on the product, order size, and destination. Review the shipping total at checkout before you pay.

          Want help choosing?

          Send LakeTech your pond or lake size, maximum depth, available power, photos, and any recent water-quality data. We can help narrow the equipment or product options before you order.

          Contact LakeTech