Reference Connectors fabricated and calibrated to ISO80369-7 specifications.  Made from corrosion resistant stainless steel, these connectors are used to test small bore connectors for intravascular and hypodermic applications.  Standard connectors come with a 1/8″ NPT threaded connection for auxiliary components or equipment.  Storage box included.  Calibration certificates included with the purchase of new reference connectors.  Made in USA.