Hanna Hi 9813-5 Combi EC/pH Meter

You no longer have to change meters for your routine measurements. These splash-resistant testers feature a large easy-to-read two-part LCD display and automatic shut-off. pH and EC/TDS measurements are automatically temperature compensated (ATC).

You no longer have to throw away your tester when the electrode runs out. These technologically advanced testers have a replaceable combi electrode with both a cloth junction and a graphite EC/TDS electrode that resists contamination from salts and other substances. As a result, these testers last longer. The user can select the EC/TDS conversion factor and the temperature compensation coefficient (ß).

Fast, efficient, accurate and portable, the combo tester for pH, EC/TDS and temperature gives you the features you need and more!

Replaceable combination electrode

The combo has an easy to replace combination electrode and has a retractable cloth junction. A sturdy snap-in connector means there are no pins to bend or break.

High accuracy

The graphite conductivity electrode provides greater accuracy because it cannot be contaminated by salts in the solution. The temperature sensor has a fast response time and guarantees accurate temperature compensated measurements.

Battery status on the screen

The LCD screen shows the percentage of battery at start-up.

Standard or NIST buffer calibration

Automatic calibration is performed with 2 sets of memorized buffers for greater accuracy.

Customizable TDS ratio

For accurate measurements, users can choose between different conversion factors from conductivity (EC) to TDS.