Electrical Tools - Meters & Testers

Klein Tools RT110 Receptacle Tester detects the most common wiring problems in standard receptacles. Conditions indicated: wiring correct, open gro...

Klein Tools Receptacle Testers are designed to detect the most common wiring problems in standard and GFCI receptacles. A convenient chart on the t...

Klein Tools Premium Electrical Test Kit (Cat. No. RT250KIT) includes an electrical receptacle tester with LCD and a non-contact voltage tester with...

The RT250 is an electrical receptacle tester that tests the wiring conditions at an electrical outlet and inspects GFCI devices. The LCD displays t...

RT310 is an electrical tester that tests the wiring condition at an electrical outlet, and inspects and checks AFCI and GFCI devices. It is designe...

The Klein Tools RT390 is a Circuit Analyzer that tests the wiring conditions at an electrical outlet, displays AC line voltage, inspects AFCI and G...

This tone generator helps with wire identification, wire tracing and wire pair identification. The tone generator provides five distinct tones for ...

The professional series Probe-Pro Tone Tracer traces non-active wiring when used with Toner-Pro Tone Generator (VDV500-063, sold separately). It fe...

Use Klein Tools Digital Tone Generator for wire identification, wire tracing and wire pair identification. When used with the Digital Tracing Probe...

Use the Klein Tools Digital Tracing Probe to trace cables and wires on active and non-active networks when used with the Digital Tone Generator (Ca...

The Tone & Probe Test and Trace Kit provides simple toning and tracing of non-energized wire. The easy-to-use tone generator traces wire when u...

This kit includes the tools necessary to tone and trace wires in common wiring systems. This premium tone generator has Angled Bed of Nails (ABN) c...

Trace and locate network cables more effectively within bundles, at switches, patch panels or termination blocks. The Klein Tools Digital Tone and ...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro and Commander® testers. This replacement remote (#1) tests, maps and ident...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro and Commander® testers. This replacement remote (#2) tests, maps and ident...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro and Commander® testers. This replacement remote (#3) tests, maps and ident...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro and Commander® testers. This replacement remote (#4) tests, maps and ident...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro and Commander® testers. This replacement remote (#5) tests, maps and ident...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro and Commander® testers. This replacement remote (#6) tests, maps and ident...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro and Commander® testers. This replacement remote (#7) tests, maps and ident...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro and Commander® testers. This replacement remote (#8) tests, maps and ident...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro testers. This replacement remote (#9) tests, maps and identifies a locatio...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro 3 tester. This replacement remote (#10) tests, maps and identifies a locat...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro 3 tester. This replacement remote (#11) tests, maps and identifies a locat...

This Test + Map™ cable tester smart remote will maximize your Scout® Pro 3 tester. This replacement remote (#12) tests, maps and identifies a locat...

The Scout® Pro 3 Tester Starter Kit is a versatile cable tester that locates and tests voice, data and video cables. Identify multiple cable runs w...

The Scout® Pro 3 Tester with Locator Remote Kit is a versatile cable tester that locates and tests voice, data and video cables. Identify multiple ...

The Scout® Pro 3 Tester with Test + Map™ Remote Kit is a versatile cable tester that locates and tests voice, data and video cables. Use the self-s...

The Klein Tools Coax Explorer® 2 verifies proper continuity of F-connector coaxial cables and maps their location. This tester comes with one (red)...

The Klein Tools Coax Explorer® 2 verifies proper continuity of F-connector coaxial cables and maps their location. The color-coded remotes allow fo...

This simple, compact data cable tester for RJ11, RJ12 and RJ45 terminated voice and data cables for Miswires, Open-Faults, Short-Faults and Shield....

The LAN Scout® Jr. 2 Cable Tester tests installed or loose data (CAT 5e, CAT 6/6A) cables terminated with RJ45 connectors. It also, tones cables wi...

Single-step Test-n-Map™ Remotes cut cable testing and identification time in half! The remotes ensure fast and accurate cable installations each ti...

Single-step Test + Map™ Remotes (#2 thru #6) cut cable testing and identification time in half! The Test + Map™ Remote Update Kit tests, maps and i...

Single-step Test + Map™ Remotes (#7 thru #12) cut cable testing and identification time in half! This Test + Map™ Expansion Kit increases testing c...

The VDV Scout® Pro 2 Self-Storing Test-n-Map™ Remote #1 is a replacement part for Klein's Scout® Pro 2 cable tester series (for specific models, se...

MAXIMUM READABILITY CIRCUIT ANALYSISAs an industrial sparky, you know that hunting for ghost voltages in dimly lit cabinets is a recipe for code fa...

MAXIMUM SAFETY CIRCUIT VERIFICATIONIn the world of industrial electrical maintenance, the line between a routine check and a safety incident is thi...

UNCOMPROMISING CIRCUIT SAFETY ASSURANCEFor the industrial electrician, verifying a cold circuit isn't just about convenience—it's about survival an...

PRECISION CIRCUIT DIAGNOSTICS & SYSTEM COMPLIANCEFor the industrial electrician navigating high-density panels or the HVAC technician diagnosin...

TRUE-RMS CIRCUIT ANALYSIS DOMINANCEWhen your reputation relies on identifying ghost voltages or verifying phase-to-phase potential in a high-draw i...

MAXIMIZED CIRCUIT DIAGNOSTIC EFFICIENCYIndustrial environments demand more than a simple continuity check; they require a high-fidelity diagnostic ...

TRUE-RMS CIRCUIT DOMINANCEIn the high-stakes world of industrial maintenance and complex commercial troubleshooting, a standard multimeter won't cu...

HIGH-PRECISION CONGESTED PANEL DIAGNOSTICSWhen you're tracing circuits in a packed motor control center or troubleshooting a complex industrial ser...

ELIMINATE GHOST VOLTAGE GUESSWORKIn a high-production industrial environment, relying on legacy solenoid testers that only provide broad voltage ra...

ADVANCED SENSITIVITY CIRCUIT VERIFICATIONWhen you're navigating high-density facility panels or troubleshooting complex fire suppression and HVAC c...

ADVANCED NON-CONTACT AMPERAGE ANALYSISFor the industrial electrician navigating crowded switchgear and complex motor control centers, the Milwaukee...