Electronic testing equipment, namely, telecommunication, internet, and data cable line integrity testing apparatus; Measuring apparatus for signal integrity, namely, Signal Integrity Network Analyzers; Measuring apparatus for controller area network wires, namely, Signal Integrity Network Analyzers; External system signal integrity network monitoring and reporting devices with connectivity to the vehicle Controller Area Network (CAN) bus, Ethernet and USB networks; Data acquisition and control devices, namely, CAN bus transceiver, USB and Ethernet transceiver hardware that receives through one or more wires electronic signal data as input from external sources, namely, sensors, analyzes the received data and reports on same to preserve and enhance signal integrity, and, communicates the findings as output to other external computers and data collection devices; Data testing transceivers, namely, data acquisition devices that receive and test network data from sensors during network usage to detect and report data irregularities and preserve and enhance data integrity; Downloadable Software that configures, monitors and diagnoses the performance of electronic components on a CAN bus, USB and Ethernet networks used in mobile equipment, namely, construction machinery, military machinery, mining machinery, marine equipment, vehicles and industrial engines and robotics; Integrated circuit chips for Global System for Mobile Communications (GSM) communication for reading CAN bus, USB and Ethernet related information; Electronics, namely, data loggers to record CAN bus, USB and Ethernet data; CAN bus, USB and Ethernet interfaces for sensor signals, namely, transceivers; GPS interfaces for CAN bus, USB and Ethernet data, namely, GPS navigation device; Electric, electronic, electromechanical, pneumatic and hydraulic regulating, controlling, measuring, monitoring and signaling apparatus, namely, motor controls, AC/DC and DC/DC power converters, CAN bus transceivers, USB cables and Ethernet networks adapters for use in monitoring, electronic, hydraulic and pneumatic control systems for machines and motors; Power distributing boxes, namely, Power and data distribution systems for construction machinery, military machinery, mining machinery, marine equipment, vehicles and industrial engines and robotics; CAN bus transceivers, USB and Ethernet network controllers, serial data bus interfaces, and utility bus interface modules, namely, Network routers; and Downloadable software for configuring all of the foregoing; Signal integrity network analyzers and supervisors for plug-in diagnostic checks; Signal integrity network analyzers and supervisors for continuous monitoring of networks to detect and notify of network irregularities; CAN bus, USB and Ethernet signal testers and monitors, namely, signal integrity network analyzers and signal integrity network monitors