Gro Line Combo pH/EC/TDS Meter

The HI1285-8 multiparameter probe measures pH, EC/TDS, and temperature in one convenient, rugged probe.

Use with the HI981420 GroLine Monitor to provide around-the-clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions.

• One probe. Three measurements.
• Built-in temperature sensor ensures fast, accurately compensated readings even during sudden temperature fluctuations.
• Specialized for hydroponics with a renewable junction for extended life.