Electronics Probes | McMaster-Carr

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339 Products

Test Leads, Probes, and Cords

Fluke Test Lead Sets

Connect to Fluke multimeters with a set of red and black test leads.

Fluke Probe Tips

Adapt Fluke test leads to perform electrical tests in tight spaces.

Fluke Test Lead Kits

These kits include a set of red and black Fluke test leads with a variety of interchangeable tips.

Build-Your-Own Test Leads

Choose your own combination of test lead tips and cords.

Test Lead Sets

Pairs of red and black test leads are ready to connect to a multimeter or other electrical test equipment.

Test Lead Kits

Perform electrical tests with a set of red and black test leads and interchangeable tips.

Test Leads with Reel

Extend the distance between your multimeter and the equipment you’re testing.

Current-Sensing Test Leads

Measure current without interrupting the circuit by connecting these test leads to a multimeter or current meter.

Test Leads

Replace a test lead or complete a set with a red or black lead.

Test Lead Adapters

Convert a test lead tip style to take a new electrical measurement without switching test leads.

Alligator Clips

Spring-loaded clips create a secure temporary electrical connection for hands-free testing.

High-Current Test Clips

Test equipment that draws more than 10 amps of current. These clips are spring loaded to hold tight for hands-free testing.

Test Lead Wire

Add your own clips, tips, and adapters to link electrical testers such as multimeters to the units you're checking.

Spring Test Probes

Create an automated system to test continuity in circuit boards. Combine these spring-loaded test probes with Spring Test Probe Sockets that are permanently attached to testing fixtures.

Spring Test Probe Sockets

Mount these sockets to fixtures, attach wire from your electrical testing equipment, and add Spring Test Probes to create automated systems to test continuity in circuit boards.

Test Lead Holders

Keep test leads and patch cords organized and within reach while preventing tangles and kinks.

Electrical Resistance Testers for Static Control

Check that your material and work surfaces won’t discharge static electricity, which can damage sensitive electronics.

Picks

Two-Tip Pick Sets

Hold, separate, and position small parts with one tool. These sets include assorted picks with a different tip at each end.

Pick Sets with Magnetic Retrievers

The handles of these assorted picks have a magnet at the end to pick up small steel objects. Use to hold and position wire, springs, and other small parts.

Picks

Use these tools to hold, separate, and position wire, springs, and other small parts.

Two-Tip Picks

A different tip at each end allows you to install, extract, and position parts with one tool.

Picks with Magnetic Retriever

The handle has a magnet at the end to pick up small steel objects. Use these picks to hold and position wire, springs, and other small parts.

Pick Sets

The assorted tools in these sets are used to hold, separate, and position wire, springs, and other small parts.

Changeable-Tip Picks

Change tips to use a different size or style pick for holding and positioning wire, springs, and other small parts.

Changeable-Tip Pick Sets

Sets include a handle and an assortment of tips for holding and positioning wire, springs, and other small parts.

Deep-Offset Picks

Reach around obstructions and into tight spaces with picks that have long, angled tips. Use these tools to hold, separate, and position wire, springs, and other small parts.

Electrical-Insulating Picks

An insulated handle protects against accidental contact with live electrical circuits. These picks are tested to 1,000 volts to meet IEC 60900 and ASTM F1505.

Electrical-Insulating Pick Sets

These assorted picks have insulated handles that protect against accidental contact with live electrical circuits. They are tested to 1,000 volts to meet IEC 60900 and ASTM F1505.

Solder-Repelling Picks

Position circuit board components without solder sticking to these picks.

Nonsparking Picks

Made of beryllium copper that is FM approved, these picks satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.

Nonmarring Picks

Avoid nicking or scratching sensitive components. These picks are good for adjusting small wires or separating press-fit plastic components.

Solder-Repelling Pick Sets

Solder won’t stick to these assorted picks, which are used for positioning circuit board components.

Nonmarring Pick Sets

Made of either plastic or wood, the picks in these sets won’t nick or scratch sensitive components or soft materials.

Small Parts Positioners

Small Parts Positioner Sets

The assorted picks in these sets are used to install and position tiny springs and wires. Unlike conventional picks that have pointed tips, these are rounded to prevent damage to sensitive components.

Small Parts Positioners

Install and position tiny springs and wires. Unlike conventional picks that have pointed tips, these are rounded to prevent damage to sensitive components.

Two-Tip Small Parts Positioners

A different tip at each end installs and positions tiny springs and wires. Unlike conventional picks that have pointed tips, these are rounded to prevent damage to sensitive components.

Precision-Tip Picks

Precision-Tip Pick Sets

The assorted needle-sharp picks in these sets are similar to dental instruments and suitable for work around delicate circuits and components.

Precision-Tip Picks

Similar to dental instruments, these needle-sharp picks are suitable for work around delicate circuits and components.

Two-Tip Precision-Tip Pick Sets

Install, extract, and position parts around delicate circuits and components with the precision tip on each end of the picks in these sets. The needle-sharp tips are similar to dental tools.

Two-Tip Precision-Tip Picks

A precision tip on each end of these picks lets you install, extract, and position parts around delicate circuits and components with one tool. The needle-sharp tips are similar to dental tools.