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A test probe, test prod, scope probe or test lead is a physical device used to connect electronic test equipment to a device under test or DUT. They range from very simple, rugged devices to complex probes that are sophisticated, expensive, and fragile. A current probe generates a voltage proportional to a current in the circuit being measured; as the proportionality constant is known, instruments that respond to voltage can be calibrated to indicate current. Current probes can be used both by measuring instruments and oscilloscopes. To measure or display the modulating waveform of a modulated high-frequency signal, for example: an amplitude-modulated radio signal-a probe fitted with a simple 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 performed 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 usually 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 produced by the function generator are the sine, square, triangular and saw-tooth shapes. These wave forms can be either repetitive or single-shot which requires 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 usually not suitable for applications that need low distortion or stable frequency signals. When those traits are required, other signal generators would be more appropriate. Some function generators can be phase-locked to an external signal source which may be a frequency reference 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.

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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ALL SIZES

ALL SIZES 1 FT 100 FOOT Split Wire Loom Polyethylene Tubing Marine Conduit LOT

ALL SIZES 1 FT 100 FOOT Split Wire Loom Polyethylene Tubing Marine Conduit LOT

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10 2

10 2 AWG Gauge Marine Grade Wire Boat Cable Tinned Copper Flat Black Red

10 2 AWG Gauge Marine Grade Wire Boat Cable Tinned Copper Flat Black Red

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Pure OFC

Pure OFC Copper Primary Wire 1816141210 Gauge SAE GPT Auto Marine USA Made

Pure OFC Copper Primary Wire 1816141210 Gauge SAE GPT Auto Marine USA Made

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WindyNation 31

WindyNation 31 Dual Wall Adhesive Glue Lined Marine Grade Heat Shrink Tubing

WindyNation 31 Dual Wall Adhesive Glue Lined Marine Grade Heat Shrink Tubing

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14 2

14 2 AWG Gauge Marine Grade Wire Boat Cable Tinned Copper Flat Black Red

14 2 AWG Gauge Marine Grade Wire Boat Cable Tinned Copper Flat Black Red

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Split Wire

Split Wire Loom Conduit Tubing Hose Cover Auto Home Marine Black Sleeve Tube

Split Wire Loom Conduit Tubing Hose Cover Auto Home Marine Black Sleeve Tube

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14 3

14 3 AWG Gauge Marine Grade Wire AC Boat Cable Tinned Copper Flat Triplex

14 3 AWG Gauge Marine Grade Wire AC Boat Cable Tinned Copper Flat Triplex

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BRAND NEW

BRAND NEW HUBBELL HBL52CM62 MARINE GRADE DUPLEX RECEPTACLE 125V 15A HEAVY DUTY

BRAND NEW HUBBELL HBL52CM62 MARINE GRADE DUPLEX RECEPTACLE 125V 15A HEAVY DUTY

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12 Point

12 Point Power Distribution Block Automotive Marine Offroad

12 Point Power Distribution Block Automotive Marine Offroad

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1 0

1 0 AWG 0 Gauge Copper Battery Cable Power Wire Car Marine Inverter RV Solar

1 0 AWG 0 Gauge Copper Battery Cable Power Wire Car Marine Inverter RV Solar

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Auto

Auto  Marine 5 Terminal Ground Distribution Block Line Bus Bar Brass Bolt 100A

Auto Marine 5 Terminal Ground Distribution Block Line Bus Bar Brass Bolt 100A

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5X MARINE

5X MARINE BOAT ROCKER SWITCH ON OFF SPST 3 PIN 1 BLUE LED CAR RV MOTORCYCLE US

5X MARINE BOAT ROCKER SWITCH ON OFF SPST 3 PIN 1 BLUE LED CAR RV MOTORCYCLE US

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110v Waterproofed

110v Waterproofed LED Strip Light RGB +W flexible Marine Led WIFI ready

110v Waterproofed LED Strip Light RGB +W flexible Marine Led WIFI ready

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5

 5 PCS MARINE BOAT ROCKER SWITCH ON OFF SPST 3 PIN 1 BLUE LED CAR RV MOTORCYCLE

5 PCS MARINE BOAT ROCKER SWITCH ON OFF SPST 3 PIN 1 BLUE LED CAR RV MOTORCYCLE

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250pc Heat

250pc Heat Shrink Wire Connector Kit Waterproof Crimp Marine Automotive Terminal

250pc Heat Shrink Wire Connector Kit Waterproof Crimp Marine Automotive Terminal

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Auto

Auto  Marine 100A Power Distribution Bus Bar Terminal Block Tin Plated Copper

Auto Marine 100A Power Distribution Bus Bar Terminal Block Tin Plated Copper

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100 FT

100 FT 1 4 INCH Split Loom Tubing Wire Conduit Hose Cover Auto Home Marine Black

100 FT 1 4 INCH Split Loom Tubing Wire Conduit Hose Cover Auto Home Marine Black

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