HQ1140 Portable Dedicated Conductivity/TDS Meter with Conductivity Electrode, 1 m Cable

Product #: LEV015.98.11401
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Durable and portable this single probe electrochemistry meter with light duty conductivity probe for conductivity and TDS measurement kit is designed for field use with USB data transfer capabilities.

The HQ1140 Portable Conductivity and TDS electrochemistry meter with conductivity probe is designed to perform conductivity and total dissolved solids (TDS) analysis in both field and lab environments. This portable meter and probe kit allows you to collect accurate measurements, manage data, and easily review results. With its IP67-rated ruggedness, it can withstand field use.


The HQ portable line of electrochemistry meters provides a truly rugged, field-ready solution with on-screen step-by-step operating, calibration and troubleshooting instructions that give users confidence in their results. Unlike other field meters with basic user interfaces and less accessible data management, HQ meters secure, simplify, and accelerate the entire measurement process from calibration to data entry for field users.


The HQ Series of meters offers varying features to meet different needs. The HQ4000 Series offers three multiparameter probe inputs and larger, color displays. The HQ2000 Series offers two multiparameter probe inputs, and the HQ1000 Series offers a single probe input. These meters provide a range of measurement versatility, eliminating the need for multiple instruments.

  • Performing a successful calibration has never been so simple
  • Deliver your daily activity in just a few clicks
  • Sensors designed for every application
  • Peace of mind: Hach service and support will be there for you