HORIBA Sodium Ion Electrode S022 Replacement Sensor for LAQUAtwin Meters

The HORIBA Sodium Ion Electrode S022 is a replacement sensor designed for the LAQUAtwin B-722 and Na-11 pocket meters, ensuring precise sodium ion concentration measurements in water, soil, food, and environmental applications. Its direct measurement technology requires only 0.3 mL of sample (or 0.05 mL with a sampling sheet), making it ideal for field and lab testing. Key Features: Compatible with LAQUAtwin B-722 and Na-11 meters. Measures sodium ion concentration from 2 to 9900 ppm (mg/L) or 0.1 to 430 mmol/L. Requires only 0.3 mL of sample (or 0.05 mL with a sampling sheet). Features a porous macromolecule liquid junction for stable measurements. Built-in temperature sensor for automatic temperature compensation. IP67 waterproof rating, making it suitable for field applications. Operating temperature range 5 to 40°C. Applications: Food & Beverage: Monitors sodium levels in sauces, soups, and processed foods. Agriculture & Hydroponics: Analyzes sodium concentration in i