The Mettler Toledo InLab Expert 2M pH Electrode (51343102) is designed for precision and reliability in laboratory settings. Featuring a robust glass body and a unique double junction design, it ensures accurate pH measurements even in challenging samples. The electrode is compatible with a wide range of pH meters, making it versatile for various applications. Its easy-to-clean design and refillable reference electrolyte enhance longevity and performance. Ideal for both routine analysis and research, this electrode is a must-have for any lab seeking high-quality pH measurement solutions.