The HI1285-7 is a versatile 3-in-1 pre-amplified multiparameter probe that simultaneously measures pH, EC/TDS, and temperature within a durable polypropylene body. The pH electrode features a cloth junction, a maintenance-free polymer gel electrolyte, and a low-temperature glass sensing bulb for accurate readings. The EC/TDS sensor incorporates two stainless steel pins that perform amperometric conductivity and total dissolved solids measurements. A built-in temperature sensor ensures that both pH and EC/TDS readings are automatically compensated for temperature fluctuations, ensuring reliable results in both standards and samples. This probe is specifically designed for use in greenhouses, hydroponics, and other agricultural settings. It is fully compatible with Hanna's HI9814 portable multiparameter meter.
Key Features:
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Pre-amplified pH Electrode
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Amperometric EC/TDS Sensor
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CAL Check Compatibility for calibration verification