The premium ROSS Ultra Triode electrode offers greater stability, reduced drift, longer life, faster response and a two-year warranty, over the original ROSS electrodes. These triodes include a built-in temperature sensor, making it even more convenient to measure your samples. The liquid-liquid equilibration occurs almost instantaneously, saving time and ensuring accurate results. The non-metallic reference system offers benefits over the calomel and silver reference in both performance and electrode disposal issues.

Complex, delicate samples, such as biological media, foods and pharmaceuticals can be measured with ease where metallic reference electrodes would contaminate the sample, require excessive cleaning to perform correctly or potentially destroy the electrode in a short time. The double junction design prevents sample contamination, and the filling solution can be changed when potassium or chloride in the sample is not desired. pH range 0 to 14. Recommended use: General purpose when precise pH determination is required. Epoxy body. Temperature range: 0 to 100°C. Reference: ROSS. Junction: glass fiber. Dimensions: 120 x 12 mm.