The Fluke Calibration P3125XT-KGCM2 Deadweight Tester is a precision primary standard designed for accurate, traceable high-pressure calibration in laboratories and industrial environments. With dual-range capability covering 1–1200 kgf/cm², this tester offers unmatched flexibility for calibrating a wide variety of high-pressure instruments.
Pressure is generated via a precision piston-cylinder assembly loaded with calibrated masses, delivering stable, repeatable results that meet international metrology standards. The oil-operated hydraulic system ensures smooth, reliable performance and long-term stability, making it ideal for industries such as oil and gas, aerospace, power generation, and manufacturing.
This model is built for durability and ease of use, providing both laboratory and field technicians with a trusted tool for high-accuracy pressure measurement and calibration.
Key Features
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Dual-range pressure: up to 1200 kgf/cm² (approx. 120 MPa / 17,400 PSI)
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Oil-operated hydraulic system for high-pressure stability
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Precision-engineered piston-cylinder assemblies
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Primary standard accuracy of ±0.015% of reading
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Rugged, long-lasting design for lab and field use
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Compatible with interchangeable calibrated mass sets (kgf/cm², bar, MPa, PSI)
Compatible media: Mineral oil or approved hydraulic calibration fluids.
Included accessories: Piston-cylinder assembly, dual-range calibrated mass set, hydraulic fluid reservoir, test connections, and user manual.
Compliance: ISO/IEC 17025 traceable calibration; GLP/GMP compliant.
Benefits for Lab Users
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Provides accurate, high-pressure calibration with dual-range flexibility
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Ensures traceability to international standards
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Reduces measurement uncertainty for critical applications
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Durable and easy to operate in both lab and industrial environments




