Since 1985, Delcom has grown into the largest supplier of non-contact resistance testers for vacuum coaters and roll-to-roll film manufacturing, and the second largest manufacturer of high-precision eddy current instruments in the United States.
Delcom uses eddy current technology to non-contact, non-destructively measure the square resistance of static or dynamic conductive material objects. Delcom provides instant readings and provides real-time process inspections. The measurement range of square resistance ranges from 0.005 to 100,000 ohms/square (the specific test range needs to be agreed in advance).