shop/ circuitrocks/ atlas scientific ezo complete-conductivity™ usb ec

The EZO Complete-Conductivity™ is a USB-powered conductivity meter designed for accurate and reliable water quality monitoring. It measures electrical conductivity (EC), total dissolved solids (TDS), salinity, and specific gravity.

With its USB interface, the device connects directly to a computer using the free Atlas Desktop software. Users can monitor water quality, collect readings, and build custom measurement systems.

The EZO Complete-Conductivity™ also supports USB-enabled microcontrollers through serial communication. This makes it ideal for research, water testing, and automated monitoring projects.

Key Features

  • 4 Measurement Functions: Measures conductivity (EC), total dissolved solids (TDS), salinity, and specific gravity.

  • USB Connectivity: Connects to computers and compatible USB-enabled controllers.

  • High Accuracy: Provides readings with ±2% accuracy.

  • Wide Measurement Range: Supports conductivity readings from 0.07 to over 500,000 µS/cm.

  • Fast Response: Delivers one reading per second.

  • Temperature Compensation: Supports temperature-adjusted readings.

  • Flexible Probe Support: Compatible with K 0.1 to K 10 conductivity probes from different brands.

  • Easy Calibration: Supports 2-point or 3-point calibration.

  • Atlas Desktop Support: Works with free Atlas Scientific monitoring software.

  • Multi-Sensor Monitoring: Multiple units can be connected to monitor different locations.

FAQ

Will this ship from Manila?

Yes — all stock ships from our Quezon City warehouse. Order before 4 PM weekdays for same-day cutoff via J&T or LBC.

Do you ship nationwide?

Yes. Metro Manila usually arrives next-day; provincial 1–3 working days.

Can I get this on a school PO or class order?

Yes — we accept Purchase Orders from accredited schools and universities. Contact us with your PO details and we'll process it.

Is this compatible with Arduino, ESP32, or Raspberry Pi?

Most parts work with common maker boards — check the description for specific pinout / voltage notes. If you're unsure, send us a message before ordering.

What's your return policy?

7-day inspection window for DOA units. Email proof of issue and we'll ship a replacement or refund. Used / installed parts are not returnable unless faulty.

Do you offer technical support?

Yes — questions land on our forum or via email, weekday or weekend. We've actually wired up most of what we sell.

Build with this board

// from learn.circuit.rocks

Notes from the bench

// from blog.circuit.rocks

Ask the community

// from forum.circuit.rocks