Introducing the LOCUS U-Tube Manometer: a precision measurement tool for pressure, vacuum, differential pressure, and flow in plants and labs. With unrivaled reliability and accuracy, LOCUS is a trusted brand in manufacturing, supplying, and exporting. Our IS Certified products are designed for scientific labs, chemical industries, and research centers. The manometer features a durable construction, compact size, and a measurement range of 250 – 0 – 250mm. Choose LOCUS for precise measurements and exceptional quality.