Solinst Model 3001 LTC Levelogger Junior - EnviroEquip Asia

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Solinst Model 3001 LTC Levelogger Junior (Level, Temperature, Conductivity)

The LTC Levelogger Junior logs conductivity, as well as water level and temperature. Like the LT Levelogger Junior Edge, it is easy to transport, program, deploy and retrieve data. It combines a datalogger, 5-year battery, pressure transducer, and temperature and conductivity sensors within a small waterproof housing, 7/8" x 7.5" (22 mm x 190 mm).

The conductivity sensor is a 4-electrode platinum sensor, with auto-ranging capabilities. The minimal maintenance, sealed LTC Levelogger Junior is simple to clean and calibrate, even in the field.

Using Levelogger Series Software, it displays conductivity, temperature, and temperature-compensated water level. Memory is non-volatile and stores up to 16,000 sets of readings. Measurements are linear, in any interval between 5 seconds and 99 hours.


  • Salt water intrusion and soil salination monitoring.

  • Plume remediation monitoring and studies.

  • Leachate monitoring at landfills, mine tailings, waste disposal storage sites, and more.

  • Agricultural and stormwater runoff monitoring.

  • Tracer tests.

Key features

  • Low cost.

  • Three measurements in one probe.

  • Single or multi-point calibration.

  • Compact, low maintenance, waterproof design.

  • Faraday Cage protection against power surges.

  • New robust Hastelloy pressure sensor.

  • Improved temperature compensation and thermal response time.

  • Real-time viewing and data export to other programs.

  • Compatible with Solinst Telemetry Systems and SDI-12.

  • Free Levelogger Software.


  • Wireline deployment.

  • Direct read cable deployment.

  • Well cap assembly.

  • Leveloader.

  • Barologger.

  • Telemetry.

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