Hanna HI12943 Direct Soil pH Electrode - Triple Junction Probe for HI9814 Meter HI7041L HI73311 replaceable graphite electrode

HI73311 replaceable graphite electrode

and temperature without switching between multiple meters—perfect for on-the-go testing in hydroponics

and temperature meters from accidental drops

agriculture operations

Automatic Temperature Compensation (ATC) using three temperature coefficients

Hanna HI12943 Direct Soil pH Electrode - Triple Junction Probe for HI9814 Meter HI7041L HI73311 replaceable graphite electrodeHanna HI12943 Direct Soil pH Electrode Professional Soil & Soilless Media Testing The Hanna HI12943 pH Electrode is engineered specifically for direct pH measurement in soil, soilless growing media, and semi solid substrates. Designed exclusively for use with the HI9814 GroLine portable pH EC TDS meter, this professional grade electrode features a triple ceramic junction, conic penetrating tip, and low temperature glass formulation that delivers