Calibrated electrical resistivity checkplugs
These check plugs are used to check and test a resistivity meter’s calibration. The set comprises two stainless steel check plugs with different resistivities. These calibration plugs are not primary standards and have been tested using customary testing methods.
Diameter: 1.0 inch, 1.5 inch, 30 mm, 50 mm (other upon request)
Length: 3.0 inches
Resistivity range: 10 ohms and 1,000 ohms
Resistivity accuracy: 0.1%