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Hanna Wastewater Photometer & COD Heater Bundle – HI83314 + HI839800
Bundle includes the Hanna HI83314 multiparameter wastewater photometer and pH meter along with the HI839800 COD test tube heater — designed for accurate COD, Total Nitrogen, and Total Phosphorus testing in wastewater analysis. Ideal for labs, environmental monitoring, and treatment plants.
Hanna Instruments GroLine Hydroponic pH/EC/TDS Portable Meter + Quick Calibration Solution (HI9814 + HI9828-25 Kit)
Complete hydroponic measurement and calibration kit from Hanna Instruments. Includes HI9814 GroLine Waterproof Meter and HI9828-25 Quick Calibration Solution for precise pH, EC, TDS, and temperature readings. Perfect for hydroponics, aquaponics, and greenhouse use.
Hanna Instruments pH Calibration Solution Bundle – pH 4.01, 7.01 & 10.01
Ensure precise pH calibration every time with this complete Hanna Instruments set — pH 4.01, 7.01, and 10.01 buffer solutions (1 L each). Ideal for laboratory, industrial, and field use. Certified accuracy, long-term stability, and trusted Hanna quality.
