Fluke 125 is the preferred ScopeMeter for the maintenance engineer who works with industrial machinery and the industrial network connecting his machinery. Industrial manufacturing processes and plant control are connected through a digital network. Industrial digital networks function in very harsh environments which are constantly exposed to high humidity, a variety of chemicals, and abrupt temperature changes. Determining if a network problem is with electrical signaling, the digital protocol, or the cabling can be extremely frustrating without the right measurements and tools. Maintaining these industrial networks requires accurate measurements and reliable troubleshooting methods. Capacitance and Resistance measurements.