JY25 Piston Dead Weight Tester High-Accuracy Pressure Calibration with Tungsten Carbide Core for Metrology Labs
Sep 22, 2025
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# high-accuracy dead weight tester
# tungsten carbide piston tester
# metrology lab pressure calibrator
JY25 Piston Gauge: High-Accuracy Pressure Calibration with a Tungsten Carbide Core Engineered for metrology labs that cannot compromise on accuracy, the JY25 Piston Dead Weight Tester sets a new standard for pressure calibration. It features a tungsten carbide core for unmatched stability and minimal deformation. Paired with an isooctyl sebacate working fluid, it delivers exceptional sensitivity to reliably calibrate even the most precise pressure instruments. Technical
