The Dwyer 0-100INH2O Magnehelic Pressure Gauge 2100 is a high-quality industrial automation equipment product from the renowned brand DWYER. This pressure gauge is designed to accurately measure and display pressure levels ranging from 0 to 100 inches of water column. Its durable construction and precise readings make it a reliable tool for various industrial applications where accurate pressure measurement is crucial. With the trusted DWYER brand behind it, users can trust in the accuracy and performance of this Magnehelic pressure gauge.