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  5. Electrical Testing & Measuring
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  7. Test Leads & Probes
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Test Leads & Probes (1,500+ items)

Fluke Test Leads, 4 ft. Length, CAT III 1000V, CAT IV 600V, Right Angle Shrouded Banana Plugs, PR Fluke-TL75
Fluke

Test Leads, 4 ft. Length, CAT III 1000V, CAT IV 600V, Right Angle Shrouded Banana Plugs, PR

Zoro # G3377464
Mfr # Fluke-TL75
product price:  $37.89
/pr
Fluke Test Leads, CAT II 1000V, CAT III 1000V, CAT IV 600V, 4 ft. 8 in. Length, Silicone, Black/Red, PR TL175
Fluke

Test Leads, CAT II 1000V, CAT III 1000V, CAT IV 600V, 4 ft. 8 in. Length, Silicone, Black/Red, PR

Zoro # G3538473
Mfr # TL175
product price:  $48.89
/pr
Fluke TestLeadKit, 1000V, 10A, PP, 31/4ft Fluke-TL80A
Fluke

TestLeadKit, 1000V, 10A, PP, 31/4ft

Zoro # G2639743
Mfr # Fluke-TL80A
product price:  $121.99
/ea
Klein Tools Replacement Test Lead Set, Right Angle 69410
Klein Tools

Replacement Test Lead Set, Right Angle

Zoro # G0672150
Mfr # 69410
product price:  $19.97
/ea
General Tools Jumper Lead Kit, 18 in Length, CAT I, Shielded Alligator Clips on Both Ends, 10 Leads/5 Colors CT800
General Tools

Jumper Lead Kit, 18 in Length, CAT I, Shielded Alligator Clips on Both Ends, 10 Leads/5 Colors

Zoro # G2042573
Mfr # CT800
product price:  $11.39
/ea
Fluke Test Leads, 4 ft. Length, Silicone, Cat III 1000V, CAT IV 600V, Max Current 10 AMPS, Black/Red, PR Fluke-TL71
Fluke

Test Leads, 4 ft. Length, Silicone, Cat III 1000V, CAT IV 600V, Max Current 10 AMPS, Black/Red, PR

Zoro # G2802021
Mfr # Fluke-TL71
product price:  $50.25
/pr
Fluke Deluxe Electronic Test Lead Kit, CAT III 300V, 1m, Black, Red TL81A
Fluke

Deluxe Electronic Test Lead Kit, CAT III 300V, 1m, Black, Red

Zoro # G1895826
Mfr # TL81A
product price:  $212.99
/ea
Fluke Silicone Insulated Test Leads, CAT III 1000V, CAT IV 600V, 4 ft. 11", Silicone, Black, Red Fluke-TL224
Fluke

Silicone Insulated Test Leads, CAT III 1000V, CAT IV 600V, 4 ft. 11", Silicone, Black, Red

Zoro # G2041173
Mfr # Fluke-TL224
product price:  $52.15
/pr
Fluke TestLeadKit, 1000V, 10A, PP, 51/4ft Fluke-TLK-225
Fluke

TestLeadKit, 1000V, 10A, PP, 51/4ft

Zoro # G0950993
Mfr # Fluke-TLK-225
original price:  $243.99 , new price: $208.24 , 14 percent off
14% off
new price:  $208.24
/ea
Fluke Test Probe, CAT II 1000V, Banana Jack, Black, Red Fluke-TP1
Fluke

Test Probe, CAT II 1000V, Banana Jack, Black, Red

Zoro # G1587442
Mfr # Fluke-TP1
product price:  $32.89
/pr
Klein Tools Line Splitter 10x 69409
Klein Tools

Line Splitter 10x

Zoro # G3498402
Mfr # 69409
product price:  $19.99
/ea
Fluke TestLeadKit, 1000V, 10A, PP, 47/8ft TLK287
Fluke

TestLeadKit, 1000V, 10A, PP, 47/8ft

Zoro # G1107574
Mfr # TLK287
original price:  $223.99 , new price: $203.14 , 9 percent off
9% off
new price:  $203.14
/ea
Fluke Test Probe Adapter Kit, CAT III 300V, 2mm Pin Tip Jack, Black, Red TP920
Fluke

Test Probe Adapter Kit, CAT III 300V, 2mm Pin Tip Jack, Black, Red

Zoro # G3236046
Mfr # TP920
product price:  $62.45
/pr
Reed Instruments AC Line Splitter R5400
Reed Instruments

AC Line Splitter

Zoro # G6203981
Mfr # R5400
product price:  $15.19
/ea
Zoro Select Modular Large Alligator Clip, CAT III 1000V, CAT IV 600V, Safety Sheathed 4mm Banana Jack, 3-7/8" 4WRA5
Zoro Select

Modular Large Alligator Clip, CAT III 1000V, CAT IV 600V, Safety Sheathed 4mm Banana Jack, 3-7/8"

Zoro # G0919615
Mfr # 4WRA5
product price:  $12.15
/pr
Fluke Threaded Alligator Clip, CAT III 1000V, CAT IV 600V, Insulated Jaws and Rubber Boot, Black, Red AC175
Fluke

Threaded Alligator Clip, CAT III 1000V, CAT IV 600V, Insulated Jaws and Rubber Boot, Black, Red

Zoro # G5057927
Mfr # AC175
product price:  $51.59
/pr
Pomona Electronics Test Lead Wire, CAT III, IEC61010-031, 50 ft., Red 6733-2
Pomona Electronics

Test Lead Wire, CAT III, IEC61010-031, 50 ft., Red

Zoro # G1169917
Mfr # 6733-2
product price:  $39.49
/ea
Fluke Rigid Backprobe Pin Set, 2mm Pin Tip Jack, 4", Black, Red TP88
Fluke

Rigid Backprobe Pin Set, 2mm Pin Tip Jack, 4", Black, Red

Zoro # G3039303
Mfr # TP88
product price:  $46.19
/pr
Fluke Test Lead, CAT III 1000V, CAT IV 600V, 1 1/2 ft, EPDM, Black/Red T5-RLS
Fluke

Test Lead, CAT III 1000V, CAT IV 600V, 1 1/2 ft, EPDM, Black/Red

Zoro # G3977057
Mfr # T5-RLS
product price:  $60.45
/ea
Pomona Electronics Test Clip, Blue, 300 Vrms 5250
Pomona Electronics

Test Clip, Blue, 300 Vrms

Zoro # G7448962
Mfr # 5250
product price:  $21.79
/ea
Fluke Alligator Clip, CAT III 1000V, CAT IV 600V, Alligator Clip, Black, Red Fluke-AC285
Fluke

Alligator Clip, CAT III 1000V, CAT IV 600V, Alligator Clip, Black, Red

Zoro # G1790162
Mfr # Fluke-AC285
product price:  $56.79
/pr
Zoro Select Alligator Clip, CAT III 1000V, 4mm Banana Socket, 2-1/2", Black, Red 4WRA8
Zoro Select

Alligator Clip, CAT III 1000V, 4mm Banana Socket, 2-1/2", Black, Red

Zoro # G0957704
Mfr # 4WRA8
product price:  $4.39
/pr
Lang Tools 2 x 30' Magnetic Retractable Test Leads 1138
Lang Tools

2 x 30' Magnetic Retractable Test Leads

Zoro # G102566616
Mfr # 1138
product price:  $45.19
/ea
Fluke EUR Industrial Master Test Lead Set and Case, CAT III 1000V, CAT IV 600V, 4 ft. 11", Black, Red TLK289
Fluke

EUR Industrial Master Test Lead Set and Case, CAT III 1000V, CAT IV 600V, 4 ft. 11", Black, Red

Zoro # G0746523
Mfr # TLK289
original price:  $254.99 , new price: $216.74 , 15 percent off
15% off
new price:  $216.74
/ea
Fluke TestLeadKit, 1000V, 10A, PP, 47/8ft Fluke-TL220
Fluke

TestLeadKit, 1000V, 10A, PP, 47/8ft

Zoro # G2511311
Mfr # Fluke-TL220
product price:  $130.99
/ea
Fluke Test Lead Kit, 59 In. L, 10A Fluke-TL223
Fluke

Test Lead Kit, 59 In. L, 10A

Zoro # G2428291
Mfr # Fluke-TL223
product price:  $111.99
/ea
Test Products Intl Alligator Clip, Medium Narrow Copper BC27AC
Test Products Intl

Alligator Clip, Medium Narrow Copper

Zoro # G6539009
Mfr # BC27AC
product price:  $1.35
/ea
Sold in mult. of 25 for $33.75
Pomona Electronics Precision Electronic Test Probe Set, CAT II 1000V, Precision Electronic Test Probe and Lead Set 6275
Pomona Electronics

Precision Electronic Test Probe Set, CAT II 1000V, Precision Electronic Test Probe and Lead Set

Zoro # G7592252
Mfr # 6275
product price:  $40.99
/pr
Milwaukee Tool Electrical Test Lead Set, PR 49-77-1001
Milwaukee Tool

Electrical Test Lead Set, PR

Zoro # G0513737
Mfr # 49-77-1001
product price:  $25.39
/pr
Milwaukee Tool Electrical Test Leads, PR 49-77-1003
Milwaukee Tool

Electrical Test Leads, PR

Zoro # G3328281
Mfr # 49-77-1003
product price:  $22.97
/pr
Pomona Electronics BananaPlug, Red, 5000V, 15A, 11/2in, PK10 1825-2-G/10P
Pomona Electronics

BananaPlug, Red, 5000V, 15A, 11/2in, PK10

Zoro # G2075281
Mfr # 1825-2-G/10P
product price:  $32.35
/pk 10, $3.24/ea
Fieldpiece TestLeadKit, 600V, 400A, Silicone, 3ft ADK7
Fieldpiece

TestLeadKit, 600V, 400A, Silicone, 3ft

Zoro # G912932670
Mfr # ADK7
product price:  $49.69
/ea
Fluke Test Leads, CAT II 1000V, CAT III 1000V, CAT IV 600V, 5 ft, Silicone TL175-HV
Fluke

Test Leads, CAT II 1000V, CAT III 1000V, CAT IV 600V, 5 ft, Silicone

Zoro # G613780211
Mfr # TL175-HV
product price:  $54.15
/ea
Klein Tools Alligator Clip Test Leads, 3-Foot 69381
Klein Tools

Alligator Clip Test Leads, 3-Foot

Zoro # G604589663
Mfr # 69381
product price:  $19.99
/ea
Zoro Select Test Probe Lead, CAT III 1000V, Shrouded Banana Plug, 4 ft., Double Insulation, Black, Red 4WRC9
Zoro Select

Test Probe Lead, CAT III 1000V, Shrouded Banana Plug, 4 ft., Double Insulation, Black, Red

Zoro # G1078007
Mfr # 4WRC9
product price:  $13.19
/pr
Fluke Remote Control Probe, 2mm or 4mm Banana Plugs, 5 ft. 2", PVC, Red TP165X
Fluke

Remote Control Probe, 2mm or 4mm Banana Plugs, 5 ft. 2", PVC, Red

Zoro # G0834802
Mfr # TP165X
product price:  $142.99
/ea
Test Leads & Probes (1,500+ items)
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About Test Leads & Probes

Test Leads & Probes are essential components used to measure and test electrical signals, as well as providing protection from electrical hazards. They come in a variety of shapes and sizes, with different features that make them suitable for different applications.

Types of Test Leads & Probes

There are many types of Test Leads & Probes available on the market today. 4 wire test leads, dmm test leads, modular test leads, mueller test leads, retractable multimeter test leads, fine tip test probes, long test probes and voltage test leads are all commonly used. Depending on the job at hand, professionals may choose different types of Test Leads & Probes based on their specific needs.

How Test Leads & Probes are Made

Test Leads & Probes are usually constructed from copper wires covered with a rubber or plastic insulation material. Electrical lead testing is often done to ensure the quality and performance of the components used in their construction. Other materials such as steel or aluminum can also be used depending on the application.

Industries that use Test Leads & Probes

Test Leads & Probes have a wide range of uses across many industries including automotive repair shops, electronics manufacturers and laboratories. Professionals such as electricians use them to safely measure current or voltage levels in various systems while engineers use them to troubleshoot circuit boards or diagnose problems with complex equipment.

Find the Test Leads & Probes You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of test leads & probes, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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