Experience accurate measurements of dissolved oxygen levels with the Rank Brothers Electrode, model 200-450. Designed for reliability and precision, this electrode is a go-to choice for professionals in the water quality, environmental monitoring, and laboratory sectors. Its robust construction ensures longevity and consistent performance, making it an essential tool for your analytical needs. The 200-450 model is crafted to offer versatility, with a measurement range that caters to various applications. Easy to calibrate and maintain, it provides researchers and technicians the confidence in their data acquisition process. Whether for industrial or academic use, this Rank Brothers Dissolved Oxygen Electrode is engineered to deliver precise results.