Direct Soil and Soilless Media pH Electrode for Hanna Instruments HI9814

Measure pH in soil and soilless media!

Hanna Instruments designed this electrode for use with their HI9814 GroLine tester via a DIN connector. Find the HI9814 tester HERE. This pH electrode allows for the direct measurement of pH in soil and soilless media. Hanna makes the HI1294D with a glass-body, refillable, single-junction pH electrode. This electrode features a triple-ceramic junction in the outer reference cell. They make the conic pH sensing tip with low-temperature glass. The HI1294D also features an integrated amplifier and a built-in temperature sensor. These features compensate for temperature when taking pH readings. For use with HI9814 Meter only!