Electronic test equipment

thumb|Demonstration model of a moving iron ammeter. As the current through the coil increases, the plunger is drawn further into the coil and the pointer deflects to the right.

thumb|A Tektronix model 475A portable analog oscilloscope, a typical instrument of the late 1970s thumb|Oscilloscope cathode-ray tube, the left square-shaped end would be the blue screen in the upper device when built in. thumb|Typical display of an analog oscilloscope measuring a sine wave signal with 10 kHz. From the grid inherent to the screen together with the user-set parameters of the device shown at the upper display rim, the user may calculate the frequency and the voltage of the measured signal. Modern digital oscilloscopes set the measurement parameters and calculate/display the

thumb|Demonstration analog voltmeter

thumb|Analog multimeter thumb|Digital multimeter

thumb|An analog ohmmeter

A breadboard, solderless breadboard, or protoboard is a construction base used to build semi-permanent prototypes of electronic circuits. Unlike a perfboard or stripboard, breadboards do not require soldering or destruction of tracks and are hence reusable. For this reason, breadboards are also popular with students and in technological education.

thumb|upright|Wattmeter

Instrument that measures the magnitude of an input signal versus frequency within the full frequency range of the instrument

spectrometer for visible light

current transformer

device for detecting voltage

thumb|IEEE 488 cable with stacking connectors

tool for measuring electrical current

electronic devices or components that generate electrical voltages with a characteristic time course

electronic test instrument that measures multiple signals from a circuit

piece of electronic test equipment or software used to generate different types of electrical waveforms over a wide range of frequencies

high-voltage pulse generator

measuring device that determines the basic frequency of the alternating component of an electrical voltage

Instrument for microwave characteristics measurements (such as VSWR,Power, Frequency,etc).

meter that displays the frequency of an electronic signal

electronic test equipment that measures inductance, capacitance, and resistance

amplifier type which can extract a signal with a known carrier wave from an extremely noisy environment

type of electronic oscillator

equipment used to create signals and capture responses from electronic devices under test

electronic device used to verify the electrical connections

property of the human body that causes continuous variation in the electrical characteristics of the skin

electronic system for generating any of a range of frequencies

probe used for electronic testing

Type of electronic test equipment

thumb|250px|A video vectorscope displaying color bars. The diagonal direction of the [[colorburst vector is indicative of a NTSC signal.]] thumb|250px|The graticule of an NTSC vectorscope. thumb|250px| A PAL vectorscope displaying color bars.

communications protocol

physical or virtual environment used to verify the correctness or soundness of an engineering design or model

electronic instrument

Atomic clock used for radio navigation in space

Handheld electronic test equipment

a pulse signal generating circuit

device used for measuring the input impedance of antenna systems in radio electronics applications

input/output API used in the test and measurement industry

equipment used in testing of radio frequency circuits

tool for measuring electrical continuity between two points

tool used in emissions testing

electronic instrument for measuring performance of vacuum tubes

type of electrical connector mechanism

apparatus used in hardware testing

electronic test equipment

Type of electronic test equipment

test equipment

circuit that produces electrical noise

oscilloscope that stores and analyses signals digitally

method of testing electronic circuits

component or a circuit that functions as a current-stable nonlinear resistor

Process of locating electrical faults in cables

type of a protocol analysis tool

sensor implementation technique

type of oscilloscope used in television production applications

device to verify the function of an electrical outlet

thumb|Psophometer

thumb|A Boeing B-52 strategic bomber being prepared for EMP testing at Trestle in 1982.