Dead Weight Tester Designed for High Accuracy Pressure Calibration Using Isooctyl Sebacate Working Fluid and Stable Core

Dead Weight Tester
Sep 29, 2025
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JY25 Piston Gauge: High-Accuracy Pressure Calibration with a Tungsten Carbide Core Company Profile Xi’an Yunyi Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure meter,level meter, flow , temperature instrument and automatic control equipment.The 2638-square-meter workshop has its own machining department and production line, focusing on R&D and production of customized and industrialized automatic instruments,
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