The General Tools PHS3 is a combination pH electrode and temperature probe designed for use with the DPH230SD meter. This dual-function probe provides accurate pH and temperature readings, making it ideal for laboratory, environmental, and industrial applications. Constructed with high-quality materials, it ensures durability and reliable performance. The probe features a user-friendly design for easy handling and is compatible with various solutions and environments. Its precise measurements are essential for maintaining quality control in processes that require strict pH monitoring. This combination probe is a valuable tool for professionals in chemistry, biology, and environmental science.