Enviro Education Tools

Conductivity and TDS Meters for Education and Research

At Enviro Education Tools, we offer highly accurate Conductivity and TDS Meters designed to support scientific exploration, environmental education, and classroom innovation. These meters allow students and educators to analyze ionic content and total dissolved solids in water sources—critical indicators of water purity and chemical composition. Built for durability and ease of use, our meters support fieldwork and lab experiments alike. Whether in middle school science labs or university-level hydrology courses, our solutions foster practical learning through precision, portability, and intuitive interfaces.Headquartered in Philadelphia, PA, we’ve become a trusted leader in delivering dependable, smart educational testing equipment across North America. Backed by continuous R&D, expert support, and a strict quality assurance process, our solutions are designed to meet the evolving needs of the education industry.

The Following are Our Advanced Offerings for Conductivity and TDS Meters

In addition to offering products and systems developed by our own and other partners for Conductivity and TDS Meters, we are proud to carry top-tier products and systems from our trusted partners, GAO Tek Inc. and GAO RFID Inc., delivering reliable, high-quality technologies, integration and services you can count on. When appropriate, we have provided links to relevant products and systems of GAO TEK Inc. and GAO RFID Inc.

Core Components

Hardware

  • Auto temperature compensation (ATC) sensors
    Found in our Temperature & Process Calibrators, these ensure accurate readings during hydrology experiments by compensating for water temperature variations.
  • Waterproof and field-ready enclosures
    Utilized in our Moisture Analyzers & Meters, designed for rugged fieldwork and used in hydrology field labs for water table analysis and soil saturation levels.
  • #FF5722
    Common in our Turbidimeters, supporting long-duration use in classroom and field environments to measure water clarity and suspended particles.

Software

  • Simple data logging capability for classroom analysis
  • USB and Bluetooth-enabled interfaces for real-time monitoring
  • PC-compatible software for data export and trend evaluation

Cloud Services

  • Optional cloud integration for remote data access
  • Scalable storage for multi-site student experiments
  • Secure login for teacher/student monitoring projects

Key Features 

  • Measures total dissolved solids (TDS) and electrical conductivity (EC)
  • Auto-calibration with pre-programmed standards
  • Large digital display with multi-line readouts
  • Portable design for outdoor and indoor learning environments
  • Integrated temperature probe for compensation adjustments
  • Customizable measurement ranges for various water types
  • Instant data hold and min/max tracking features

Integrations

  • Compatible with standard lab equipment and third-party data loggers
  • Integrates with classroom smartboards and projectors for demonstrations
  • Supports wireless syncing with tablets and laptops via companion app

Compatibility

  • Windows and macOS data management platforms
  • USB-A, USB-C, and Bluetooth connectivity
  • Compatible with standard calibration solutions (NaCl, KCl)
  • Works with various water types: freshwater, brackish, and saline

Applications

  • Classroom water sampling labs
  • Stream, lake, and pond ecosystem testing
  • Urban water quality monitoring projects
  • Environmental science competitions and fairs
  • Teacher-led field trips with real-time analysis
  • Curriculum-aligned activities for state science standards

Benefits

  • Supports hands-on STEM education
  • Enhances student engagement with real-world applications
  • Enables immediate feedback and discussion of water quality data
  • Durable design ensures long-term classroom use
  • Simple interface makes it accessible for all grade levels
  • Prepares students for careers in environmental sciences and water management

U.S. & Canadian Standards

  • EPA Method 120.1
  • ASTM D1125
  • APHA 2510 B
  • NSF/ANSI Standard 60
  • CSA Standard N288.5 (Canada)

Case Studies

  • United States – Middle School STEM Program, Oregon
    A district-wide middle school initiative used our Conductivity and TDS Meters in watershed education modules. Students collected and analyzed water samples from local rivers to assess pollution sources. This hands-on approach improved test scores in environmental science and increased student participation in after-school STEM clubs.

  • United States – Community College Environmental Lab, Texas
    A Texas-based community college deployed Enviro Education Tools meters in their environmental lab coursework. Instructors reported improved lab accuracy and student performance, particularly in interpreting EC and TDS in agricultural runoff studies. Integration with cloud-based platforms helped students collaborate on reports remotely.

  • Canada – High School Outdoor Science Program, Ontario
    An Ontario high school incorporated our meters into their outdoor learning initiative. Students used the devices on field trips to monitor seasonal changes in lake water composition. The ease of use and accuracy enabled teachers to implement year-round data-driven activities tied to the provincial science curriculum.

 

Contact Us

Ready to enhance your science curriculum or environmental testing program? We’re here to help. Contact Us to get expert advice, request a quote, or learn more about how our Conductivity and TDS Meters can transform water quality education in your institution. Let’s empower the next generation of environmental scientists together.

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