A value-priced aneroid that meets the needs of the most demanding professionals. Precision-crafted movement is rated to 30,000 cycles and backed by a 20-year calibration warranty. Extended graduation marks eliminate parallax error. White numbers on contrasting black scale with red indicator needle for easier viewing. Proprietary Size Guide Marking system to enhance measurement ease and prevent miscuffing. Chrome-plated brass deflation valve. Inspected, assembled, and packaged in the USA. Leatherette zippered carrying case. Not made with natural rubber latex.