The ultimate combination tester from Hanna!
The HI 98130 is a water-resistant tester that guarantees highly accurate results in pH, EC/TDS and temperature measurements and all with a single tester! You no longer need to change meters for your routine measurements. These floating water-resistant testers feature a large easy-to-read two-piece 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 pH electrode runs out. These technologically advanced testers have a replaceable pH electrode with both a cloth function and a graphite EC/TDS electrode that resists contamination with salts and other substances. As a result, these testers last longer, and the user can select the EC/TDS conversion factor and temperature compensation coefficient (ß).
Fast, efficient, accurate and portable, the combo tester for pH, EC/TDS and temperature gives you the functions you need and more!
Replaceable pH electrode
The combo features an easy-to-replace pH electrode and has a pull-out cloth function. 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 solution. The temperature sensor has a fast response time and guarantees accurate temperature-compensated measurements.
On-screen battery status
The LCD shows the percentage of battery at startup.
Standard or NIST buffer calibration.
Automatic calibration is performed with 2 sets of memorized buffers for greater accuracy.
Adjustable TDS ratio
For accurate measurements, users can choose between different conversion factors from conductivity (EC) to TDS.
