GS5-E ORP Electrode for GroStar Pocket Testers

The GroStar™ GS5-E ORP Electrode is compatible with the GroStar™ GS1, GroStar™ GS2 and GroStar™ GS4. When the electrode is connected, the instrument recognizes the electrode and automatically switches to ORP measurement mode, in which the redox potential (ORP) of liquids, such as nutrient solutions, can be measured. Allows the measurement of the redox potential (ORP) of nutrient solutions and other liquids with GroStar™ pH Pen Testers. Equipped with platinum sensor and double-junction. Can be attached quickly and easily without additional tools, the device automatically switches to ORP measurement mode. Compatible with Pocket Testers GS1, GS2 and GS4 from the GroStar™ series. Technical Specifications: ORP Measuring range -1000 to 1000 mV Diaphragm Double-junction Sensor type Platinum Reference electrode Ag/AgCl Electrolyte Gel KCl 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