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A test probe, test prod, scope probe or test lead is a physical device used to link electronic test equipment to a device under test or DUT. They range from extremely easy, rugged devices to complex probes that are sophisticated, expensive, and delicate. A current probe generates a voltage proportional to a current in the circuit being determined; as the proportionality continuous is known, instruments that respond to voltage can be calibrated to indicate current. Current probes can be used both by determining instruments and oscilloscopes. To determine or display the modulating waveform of a modulated high-frequency signal, for example: an amplitude-modulated radio signal-a probe fitted with an easy diode de-modulator can be used. The probe will output the modulating waveform without the high-frequency carrier.

In-circuit test or ICT is an example of white box testing where an electrical probe tests a populated printed circuit board "PCB", checking for shorts, opens, resistance, capacitance, and other basic quantities which will show whether the assembly was correctly fabricated. It may be carried out with a bed of nails type test fixture and specialist test equipment, or with a fixture-less in-circuit test setup.

A function generator is typically a piece of electronic test equipment or software used to generate different types of electrical wave forms over a wide range of frequencies. Some of the most common wave forms created by the function generator are the sine, square, triangular and saw-tooth shapes. These wave forms can be either repetitive or single-shot which needs an internal or external trigger source. Integrated circuits used to generate wave forms may also be described as function generator ICs. Although function generators cover both audio and RF frequencies, they are typically not suitable for applications that need low distortion or stable frequency signals. When those characteristics are needed, other signal generators would be more appropriate. Some function generators can be phase-locked to an external signal source which may be a frequency recommendation or another function generator. Function generators are used in the development, test and repair of electronic equipment. For example, they may be used as a signal source to test amplifiers or to introduce an error signal into a control loop.

WGGE WG

WGGE WG 014 Self Adjusting Insulation Wire Stripper cutter crimper tool 8

WGGE WG 014 Self Adjusting Insulation Wire Stripper cutter crimper tool 8

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127 pc

127 pc Heat Shrink Wire Wrap Assortment Set Tubing Electrical Connection Cable

127 pc Heat Shrink Wire Wrap Assortment Set Tubing Electrical Connection Cable

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280pcs Cable

280pcs Cable Heat Shrink Tubing Sleeve Wire Wrap Tube 21 Assortment Kit Box Set

280pcs Cable Heat Shrink Tubing Sleeve Wire Wrap Tube 21 Assortment Kit Box Set

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4 In

4 In 1 Wire Crimpers Ratcheting Terminal Crimping Pliers Cord End Terminals Tool

4 In 1 Wire Crimpers Ratcheting Terminal Crimping Pliers Cord End Terminals Tool

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5pcs Dual

5pcs Dual Row 12 Positions Screw Terminal Electric Barrier Strip Block 600V 15A

5pcs Dual Row 12 Positions Screw Terminal Electric Barrier Strip Block 600V 15A

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WGGE WG

WGGE WG 015 Professional crimping tool Multi Tool Wire Stripper Cutter Crimper

WGGE WG 015 Professional crimping tool Multi Tool Wire Stripper Cutter Crimper

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530pcs 21

530pcs 21 Heat Shrink Tube Tubing Sleeving Wrap Wire cable Insulated Assorted

530pcs 21 Heat Shrink Tube Tubing Sleeving Wrap Wire cable Insulated Assorted

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ALL SIZES

ALL SIZES  COLORS 5 FT 100 FT Expandable Cable Sleeving Braided Tubing LOT

ALL SIZES COLORS 5 FT 100 FT Expandable Cable Sleeving Braided Tubing LOT

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5X Toggle

5X Toggle SWITCH ON OFF Heavy Duty 30A 125V SPDT 2 Terminal Car Boat Waterproof

5X Toggle SWITCH ON OFF Heavy Duty 30A 125V SPDT 2 Terminal Car Boat Waterproof

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Crimping Tool

Crimping Tool Wire Crimper Plier Terminal Wire Connectors Ratcheting For Electri

Crimping Tool Wire Crimper Plier Terminal Wire Connectors Ratcheting For Electri

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TEMCo Battery

TEMCo Battery Cable Hammer Crimper Wire Terminal Welding Lug Crimping Tool

TEMCo Battery Cable Hammer Crimper Wire Terminal Welding Lug Crimping Tool

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Marine Grade

Marine Grade Wire Duplex Boat Cable Tinned Copper USA Made AWG Gauge All Sizes

Marine Grade Wire Duplex Boat Cable Tinned Copper USA Made AWG Gauge All Sizes

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5Pcs DC

5Pcs DC 12V Car SPDT Automotive Relay 5 Pin 5 Wires w Harness Socket 30 40 Amp

5Pcs DC 12V Car SPDT Automotive Relay 5 Pin 5 Wires w Harness Socket 30 40 Amp

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381 pc

381 pc Heat Shrink Wire Wrap Assortment Set Tubing Electrical Connection Cable

381 pc Heat Shrink Wire Wrap Assortment Set Tubing Electrical Connection Cable

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Battery Cable

Battery Cable Ends Lugs Ring Terminals Connectors Tin Plated Pure Copper

Battery Cable Ends Lugs Ring Terminals Connectors Tin Plated Pure Copper

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