This pH electrode for the HI9814 Groline portable pH/EC/TDS meter is well designed for direct measurement of pH in soil and soilless media. It has a glass body and is refillable. It has a single junction pH electrode with a DIN connector. It has a triple ceramic junction in the outer reference cell and a conic pH sensing tip that is made with low temperature glass. There is an integrated amplifier and built-in temperature sensor for automatically temperature compensated pH readings. Comes with a 6 month warranty.
