Combined pH glass electrode with single diaphragm and refillable, designed for measurements directly in the soil, soil solutions.
PH/ORP Meters
pH/ORP electrode for wastewater, municipal water, water treatment and swimming pools. Recommended for use with HI 991002 and HI 991003 pH meters
Combination pH electrode specifically for use in vials and test tubes.
pH electrode for surfaces, skin, leather, paper and emulsions.
pH glass electrode HI1617D with single junction, designed for use in oils and fats.
pH Electrode for field applications. Recommended for use with HI 98140, HI 98150, HI 98230 and HI 98240 pH meters.
Refillable, conical tip combination pH electrode, designed to be used for testing of dairy and semi-solid products.
HI208-02 "All in one" pH / ° C measuring instrument, integral electrode holder, magnetic stirrer and temperature probe, pH electrode, 12 V adapter pH -2.00 to 16.00 pH, Temperature -5.0 to 105 ° C.
pH half-cell HI21111B made of glass, designed for strong bases.
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
HI93102 Water Analysis Meter (with Turbidity up to 50NTU)
HI98120 ORP/°C-Tester, waterproof
เครื่องวัดปริมาณโบรมีน ในตัวอย่างน้ำ รุ่น HI716
HI713 Checker HC ® - Phosphate, LR
HI5009 - 9.00 pH@25°C - TQ - 500ml
HI727 Checker HC ® - Color of Water
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™