9 Electric and electronic apparatus and instruments for measuring, checking, supervision, testing, regulating and monitoring, namely, vibration meters, electric meters, digital signal processors and alarm monitoring systems; apparatus for the purposes of measurement in relation to vibration, in particular measuring apparatus for tracking analysis and vibration speed measurements, namely, vibration meters, electric meters and digital signal processors; apparatus for vibration monitoring and diagnosis, namely, vibration meters, electric meters and digital signal processors; apparatus for measurement of distance, vibration velocity and speed-up, namely, vibration meters, electric meters and digital signal processors; apparatus for machine monitoring and diagnosis, namely, vibration meters, electric meters, digital signal processors and alarm monitoring systems; readings recorder, namely, displacement electrical transducer, vibration velocity sensors and accelerometer; monitoring apparatus and constructions composed hereof for condition-oriented maintenance, namely, vibration meters, electric meters, digital signal processors and alarm monitoring systems; vibration data acquisition apparatus, namely, computer hardware and software for measuring vibration variables and processing and transferring data; vibration data acquisition software; vibration transducers; apparatus and instruments for monitoring of machine performance, namely, vibration meters, electric meters and digital signal processors; apparatus and instruments for monitoring of process data, namely, electric meters and digital signal processors; software for automatically diagnosing mechanical problems in machines; software for detecting alarm conditions in machines; software for reporting alarm conditions in machines; software for reporting the mechanical status of machines; software and computer hardware for detecting mechanical failures in machines; computer hardware and software for machine failure mode detection and analysis; apparatus and instruments for vibration analysis, namely, vibration meters; apparatus and instruments for vibration time waveform analysis, namely, vibration meters