H Elect. All-In-One, Djrg, Each

Details:

Includes a free electrode saver bottle to extend electrode lifefeature a bnc connector for ph and a phono jack connector for temperatureeach all-in-one acorn electrode features a built-in temperature sensor for taking readings with automatic temperature compensation (atc). Choose a single junction electrode for field, clean water, and general purpose applications. Choose a double junction electrode for most applications, including dirty water, heavy metals and organics applications.Each electrode is 12 mm dia with a 3 ft cable.Use with:  ph 5, ph 6, ph 510, ion 510, ph 1100, ph 2100 meters.