An electrical measurement device for measuring at least one electrical signal is described, the electrical measurement device comprising an electrical measurement unit for measuring the electrical signal and for deriving at least one measurement parameter from the measured electrical signal, an acoustic processing unit for processing a signal obtained from the electrical measurement unit, and a loudspeaker for outputting an acoustic signal representative of the signal obtained from the electrical measurement unit. The acoustic processing unit is configured to generate the acoustic signal to be outputted by the loudspeaker. The acoustic processing unit is further configured to modulate a predetermined acoustic signal by the at least one measurement parameter.

A testing device configured to operate as a dedicated tool for testing motor drives and motor shafts guides a user (such as a test engineer or a technician) through the steps of testing the motor drive and shaft. The testing device is configured to output testing results to the user. By configuring the testing device to output specific motor drive and shaft measurement results and by guiding a user through the steps of performing the measurement, operation of the testing device is simplified.

A control method of an inspection apparatus including a mounting stage on which a substrate having a plurality of inspection objects is mounted, a plurality of sections being formed with respect to the mounting stage and a heater controllable to heat for each of the sections includes when inspecting a first inspection object to be inspected among the plurality of inspection objects, causing the heater to heat a section corresponding to the first inspection object and a section corresponding to a second inspection object to be inspected next.

Systems, devices, and operating methods thereof provide for operation of a display based on detection of defined electrical conditions. Measurement devices may include a housing sized and shaped to be held in a hand, a set of sensor devices for sensing a set of electrical characteristics, processing circuitry, and a display supported by the housing. The measurement devices receive measurements obtained from the sensor devices and determine whether the measurements satisfy criteria for detecting defined electrical conditions in an element under test. Operating modes of the display having different corresponding illumination characteristics are controlled as a result of determining the presence of defined electrical conditions in the element under test.

An electromagnetic resonance-based disease detecting system may comprising a spectrum analyzer assembly comprised of one of a spectrum analyzer with an internal tracking generator or a spectrum analyzer with a separate signal generator, a radiating antenna electronically connected to the spectrum analyzer assembly output and configured to radiate a subject with an electromagnetic field based on a resonant frequency signal, wherein radiating a subject with the electromagnetic field generates a subject spectrum; a receiving antenna configured to receive the subject spectrum; a spectrum analyzer electronically connected to the receiving antenna and configured to receive the subject spectrum from the receiving antenna; and a processor, the processor being operatively connected to the spectrum analyzer assembly, the radiating antenna, the receiving antenna, and the spectrum analyzer, wherein the processor is configurable to store and control the resonant frequency signal generated by the spectrum analyzer assembly output control the electromagnetic field radiated from the radiating antenna; and, compare the received subject spectrum to the generated resonant frequency signal using the spectrum analyzer assembly input controlled by the processor to determine an absence or a presence of the disease condition without the use of chemical reagents or testing supplies.

An electromagnetic resonance-based disease detecting system may comprising a spectrum analyzer assembly comprised of one of a spectrum analyzer with an internal tracking generator or a spectrum analyzer with a separate signal generator, a radiating antenna electronically connected to the spectrum analyzer assembly output and configured to radiate a subject with an electromagnetic field based on a resonant frequency signal, wherein radiating a subject with the electromagnetic field generates a subject spectrum; a receiving antenna configured to receive the subject spectrum; a spectrum analyzer electronically connected to the receiving antenna and configured to receive the subject spectrum from the receiving antenna; and a processor, the processor being operatively connected to the spectrum analyzer assembly, the radiating antenna, the receiving antenna, and the spectrum analyzer, wherein the processor is configurable to store and control the resonant frequency signal generated by the spectrum analyzer assembly output control the electromagnetic field radiated from the radiating antenna; and, compare the received subject spectrum to the generated resonant frequency signal using the spectrum analyzer assembly input controlled by the processor to determine an absence or a presence of the disease condition without the use of chemical reagents or testing supplies.

A measurement system comprising a measurement device and at least a first probe unit and a second probe unit is disclosed. The first probe unit and the second probe unit are each connected to the measurement device in a signal transmitting manner. At least one of the measurement device and the first probe unit comprises a control unit. The first probe unit comprises an interface module being configured to generate an input data signal and to provide the input data signal to the control unit. The control unit is configured to generate and provide a control signal at least to the second probe unit based on the input data signal. Moreover, a method for operating a measurement system is disclosed.

A test-and-measurement probe (200) for a test-and-measurement instrument (101), the test-and-measurement probe having a probe head (103) and a touchscreen user interface (250). The probe head is configured to obtain a signal from a device under test. The touchscreen user interface is configured to visually convey test-and-measurement information to a user and to accept user touch input. In embodiments, the touchscreen user interface is removably connected to a compbox (105) of the test-and-measurement probe, through a wired connection or wirelessly.

Systems and methods provide for display of a deficiency indicator in response detection of a defined deficiency in an electric signal in an insulated wire. Measurement systems may include a housing sized and shaped to be held in a hand, a set of sensors for sensing a set of electrical characteristics of the electric signal, one or more processors, and a display provided on a surface of the housing. The measurement system may obtain measurements from the set of sensors and detect a presence of the defined deficiency based on the set of measurements. In response to detecting the presence of the defined deficiency, the measurement system may display a deficiency indicator that is representative of the defined deficiency detected.

A computer-implemented method of analyzing an electrical wiring harness assembly comprises receiving, via a processing element, a test result associated with the electrical wiring harness assembly; determining, via the processing element, a probable error type based on the test result; retrieving from a memory element, via the processing element, a plurality of natural language terms associated with the probable error type, each of the plurality of natural language terms having a corresponding phrase order value; and reporting, via a user interface, each of the plurality of natural language terms in an order according to the phrase order values.