Item Type: Gauge Brand: JB INDUSTRIES Manufacturer Part Number: M2-400 Made in the United States

This JB Industries gauge measures 4 inches in diameter and has a working pressure range of 30 inches Hg to 400 psi. It features a non-liquid filled design with a gauge accuracy of +/-1.00%. The gauge is designed for replacement in manifold gauge sets and is suitable for use with R-22, R-134A, R-404A, and R-410A refrigerants. It has a 1/8 inch (M)NPT connection size and a blue, glow-in-the-dark color.