GroLine pH/EC/TDS Multiparameter Probes

GroLine pH/EC/TDS Multiparameter Probes for use with HANNA GroLine Multiparameter Meters.

3-in-1 Pre-Amplified Multiparameter Probe HI1285-7 measures pH, EC/TDS, and temperature within a single polypropylene body. The pH portion of this probe is constructed with a cloth junction, maintenance-free polymer gel electrolyte, and a low-temperature glass sensing bulb. The EC/TDS portion of this probe utilizes two stainless steel pins for an amperometric determination of conductivity and total dissolved solids.

A built-in temperature sensor ensures that both pH and EC/TDS readings are compensated for temperature variations in both standards and samples. The design consideration is ideal for measuring the pH, EC/TDS, and temperature in greenhouses, hydroponics, and other agricultural applications. Designed for use with Hanna's HI9814 portable multiparameter meter.

Multiparameter Probe HI1285-8 measures pH, EC/TDS, and temperature in one convenient, rugged probe. Use with the GroLine Monitor HI981420 to provide around-the-clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions.

Inline Multiparameter Probe HI1285-9 measures pH, EC/TDS, and temperature in one convenient, rugged probe. Use with the GroLine Monitor HI981421 to provide around-the-clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions.