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Circuit Testers

Showing In Stock Items. Show All 25 Items.

Individual Parts

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Results 1 - 20 of 20

Power Probe 4 Master Combo Kits PPKIT04

Circuit Tester, Power Probe 4 Combo, Kit

Part Number: PWP-PPKIT04

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Power Probe III Testers with Accessory Kit PP319FTCBLK

Circuit Tester, Power Probe III, Kit

Part Number: PWP-PP319FTCBLK

4.87 out of 5 stars ( 31 )

Estimated Ship Date: Today

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Power Probe III Combo Kits PP319FTCRED

Circuit Tester, Red Power Probe III, 12 V Adapter, 3 in. Probe Tip, Case, 20 ft. Extension Lead, Kit

Part Number: PWP-PP319FTC

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Same Item, New Number This renamed part is the same as the item you requested:

Power Probe III Testers with Accessory Kit PP319FTCBLK

4.75 out of 5 stars ( 31 )

Estimated Ship Date: Today

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Klein Tools Advanced Circuit Tracer Kit ET450

Circuit Tracer, Transmitter, Receiver, With Case, Kit

Part Number: KLE-ET450

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Power Probe III Combo Kits PP3LS01

Circuit Tester, Power Probe III Combo, Kit

Part Number: PWP-PP3LS01

4.6 out of 5 stars ( 25 )

Estimated Ship Date: Today

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Power Probe Master Combo Kits PPKIT03S

Circuit Tester, Power Probe Master Combo, Kit

Part Number: PWP-PPKIT03S

4.33 out of 5 stars ( 3 )

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Power Probe 3EZ Digital Voltmeters PP3EZREDCS

Circuit Tester, 3EZ, Red Color, Kit

Part Number: PWP-PP3EZREDCS

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Power Probe 3EZ Digital Voltmeters PP3EZCARBAS

Circuit Tester, 3EZ, Black Color Probe with Case, Kit

Part Number: PWP-PP3EZCARBAS

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Power Probe III Combo Kits PP3LS01

4.5 out of 5 stars ( 25 )

Estimated Ship Date: Today

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Power Probe III Testers with Accessory Kit PP319FTCBLU

Circuit Tester, Power Probe III, Blue Probe, Kit

Part Number: PWP-PP319FTCBLU

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

OEM Automotive Tools Relay Circuit Testers 27211

Relay Circuit Tester, Relay Leads, Kit

Part Number: OES-27211

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Klein Tools Dual Range Non-Contact Voltage Testers RT250KIT

Circuit Tester, RT250, NCVT3-P Non-Contact Tester with Flashlight, Kit

Part Number: KLE-RT250KIT

Not Yet Reviewed

Estimated Ship Date: Today

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Klein Tools Scout Pro 3 Tester Starter Kits VDV501-851

Cable Tester, Scout Pro 3, LanMap, CoaxMap, Kit

Part Number: KLE-VDV501-851

Not Yet Reviewed

Estimated Ship Date: Today

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Cal-Van Tools Relay Circuit Pro Testers 76

Circuit Tester, Relay Circuit Pro Tester, Kit

Part Number: CAV-76

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Klein Tools Non-Contact Voltage Tester and Receptacle Test Kits NCVT1PKIT

Klein Tools Non Contact Voltage and GFCI Receptacle Testers, Led, Pen, Plug, Kit

Part Number: KLE-NCVT1PKIT

Not Yet Reviewed

Estimated Ship Date: Today

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Klein Tools Coax Explorer 2 Testers VDV512-101

Circuit Tester, Explorer 2, Includes Four Color-Coded Remotes, Kit

Part Number: KLE-VDV512-101

Not Yet Reviewed

Estimated Ship Date: Today

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Power Probe III Combo Kits PP319CARB

Circuit Tester, Black Power Probe III, 12 V Adapter, 3 in. Probe Tip, Case, 20 ft. Extension Lead, Kit

Part Number: PWP-PP319CARB

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Power Probe 3EZ Digital Voltmeters PP3EZCARBCS

Circuit Tester, 3EZ, Carbon Color, Kit

Part Number: PWP-PP3EZCARBCS

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Power Probe 3EZ Digital Voltmeters PP3EZCAMOCS

Circuit Tester, 3EZ, Camo Color, Clam Shell, Kit

Part Number: PWP-PP3EZCAMOCS

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Power Probe 3EZ Digital Voltmeters PP3EZGRNCS

Circuit Tester, 3EZ, Green Color, Kit

Part Number: PWP-PP3EZGRNCS

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Power Probe 3EZ Digital Voltmeters PP3EZREDAS

Circuit Tester, 3EZ, Red Color Probe with Case, Kit

Part Number: PWP-PP3EZREDAS

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

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