Dwyer 2003-ASF Magnehelic Differential Pressure Gauge is a versatile and accurate instrument suitable for a variety of applications. With an operating temperature range of 20 to 140°F (-6.67 to 60°C) and an IP67 enclosure rating, it is built to withstand harsh conditions. Featuring a die-cast aluminum case and bezel, as well as an acrylic cover, it is durable and corrosion-resistant. The gauge offers an accuracy of ±2% throughout its range at 70°F (21.1°C), and multiple pressure options are available. It includes standard accessories such as pressure taps, rubber tubing adapters, and mounting adapters for easy installation.