We are the most professional and well-known manufacturer of pressure calibrators. Our product ranges(ISO9001:2008 and CE certified):  Automated pressure calibrator ConST811, ranges to 25bar for on-site.  Digital pressure gauge Model ConST211, ranges to 2500bar. (CE,ATEX and DNV Certified)  Pressure Calibrator Model ConST273, uncertainty is up to 0.025%FS.  Multifunction Loop Calibrator Model ConST312, “As-Cal” on site calibration software.  Multifunction Temperature Calibrator Model ConST316, with 13 TCs and 11 RTDs.  Multifunction Process Calibrator Model ConST317, multilingual interface(8 major languages).  Documenting Process Calibrator Model ConST318, with HART  Hand Pumps and test pumps, ranges from 0.4bar to 2500bar, adjusting resolution is to 0.01Pa. Looking forward to a mutually beneficiary and expecting prosperous cooperation.

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