GS4-E pH/Conductivity Electrode for GroStar GS4

The GroStar™ GS4-E electrode is the replacement electrode for the GroStar™ GS4 pH/Conductivity Pen Tester. Measures pH, conductivity (EC, 500ppm, 700ppm) and temperature. The pH sensor is equipped with a lithium glass membrane and a double diaphragm, which makes it particularly durable and ensures precise pH measurements. The titanium alloy conductivity sensor is characterized by its high measuring accuracy and reliability. Can be attached quickly and easily without additional tools. Compatible with the GS4 from the GroStar™ series. Technical Specifications: pH Measuring range 0 to 14 Reference electrode Ag/AgCl Diaphragm Double diaphragm Sensor type Lithium glass membrane Electrolyte Gel KCl Conductivity Measuring range 0 to 10 mS/cm Cell constant K=1 Sensor type Titanium alloy Temperature Measuring range 0 to 50°C (32 to 122°F) Temperature sensor 30KΩ thermistor More Housing Polycarbonate Dimensions 75×35×35 mm This electrode has a 12-month manufacturer's warranty. more