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Circuit Testers

16 Results Found that Include 16 Products

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Results per page: 16 | 32 | 48
    Circuit Tracer Kit,18/24/36V
    • WESTWARD
    • Circuit Tracer Kit, 18/24/36VCircuit Tracer Kit,18/24/36V
    • Item # 1EKN5
    • Mfr. Model # 1EKN5
    • Circuit Tracer Kit, Voltage Range 18/24/36V, For Use On Battery, Receiver to Transmitter Distance 4 Ft,...More

    Circuit Tester,6/12/24V
    • WESTWARD
    • Circuit Tester, 6/12/24VCircuit Tester,6/12/24V
    • Item # 1EKN8
    • Mfr. Model # 1EKN8
    • Circuit Tester, Voltage Range 6/12/24V, For Use On Battery, Receiver to Transmitter Distance 4 Ft, Display...More

    Spade Pin Circuit Tester 7 Way
    • IPA
    • Spade Pin Circuit Tester 7 WaySpade Pin Circuit Tester 7 Way
    • Item # 6GDP2
    • Mfr. Model # 8028
    • Spade Pin Circuit Tester 7 Way, Voltage Range 12VDC, For Use On Energized Trailer Terminals, Visual/Audible...More

    Circuit Tester 4 And 5 Pin,12V DC
    Multi-Purpose Connector,600V AC/DC
    • WESTWARD
    • Multi-Purpose Connector, 600V AC/DCMulti-Purpose Connector,600V AC/DC
    • Item # 1EKN6
    • Mfr. Model # 1EKN6
    • Multi-Purpose Connector, Voltage Range 600VAC/DC, For Use On Vehicle Diagnosis, Includes Connectors, Probe,...More

    Automotive 80A Current Tester,9V Battery
    • EXTECH
    • Automotive 80A Current Tester, 9V BatteryAutomotive 80A Current Tester,9V Battery
    • Item # 40JZ66
    • Mfr. Model # AUT80
    • Automotive 80A Current Tester, For Use On Vehicle Diagnosis, Voltage Range 48VDC, 10 sec. max., Display LCD...More

    Automotive 20A Current Tester,Mini Fuse
    • EXTECH
    • Automotive 20A Current Tester, Mini FuseAutomotive 20A Current Tester,Mini Fuse
    • Item # 40JZ60
    • Mfr. Model # AUT20M
    • Automotive 20A Current Tester, For Use On Vehicle Diagnosis, Voltage Range 48VDC, 10 sec. max., Display LCD,...More

    Circuit Tester 6 Pole
    • IPA
    • Circuit Tester 6 PoleCircuit Tester 6 Pole
    • Item # 6GDP1
    • Mfr. Model # 8027
    • Circuit Tester 6 Pole, Voltage Range 12VDC, For Use On Energized Trailer Terminals, Visual/Audible Indicators...More

    Circuit Tester 4 And 5 Pin
    • IPA
    • Circuit Tester 4 And 5 PinCircuit Tester 4 And 5 Pin
    • Item # 6GDP0
    • Mfr. Model # 8026
    • Circuit Tester 4 And 5 Pin, Voltage Range 12VDC, For Use On Energized Trailer Terminals, Visual/Audible...More

    Automotive 30A Current Tester,ATC Fuse
    • EXTECH
    • Automotive 30A Current Tester, ATC FuseAutomotive 30A Current Tester,ATC Fuse
    • Item # 40JZ61
    • Mfr. Model # AUT30
    • Automotive 30A Current Tester, For Use On Vehicle Diagnosis, Voltage Range 48VDC, 10 sec. max., Display LCD,...More

    Automotive 30A Current Tester,9V Battery
    • EXTECH
    • Automotive 30A Current Tester, 9V BatteryAutomotive 30A Current Tester,9V Battery
    • Item # 40JZ63
    • Mfr. Model # AUT35
    • Automotive 30A Current Tester, For Use On Vehicle Diagnosis, Voltage Range 48VDC, 10 sec. max., Display LCD...More

    Automotive 20A Current Tester,ATC Fuse
    • EXTECH
    • Automotive 20A Current Tester, ATC FuseAutomotive 20A Current Tester,ATC Fuse
    • Item # 40JZ59
    • Mfr. Model # AUT20
    • Automotive 20A Current Tester, For Use On Vehicle Diagnosis, Voltage Range 48VDC, 10 sec. max., Display LCD,...More

    Automotive 30A Current Tester,Mini Fuse
    • EXTECH
    • Automotive 30A Current Tester, Mini FuseAutomotive 30A Current Tester,Mini Fuse
    • Item # 40JZ62
    • Mfr. Model # AUT30M
    • Automotive 30A Current Tester, For Use On Vehicle Diagnosis, Voltage Range 48VDC, 10 sec. max., Display LCD,...More

    Automotive Relay Tester,LED Indicator
    • EXTECH
    • Automotive Relay Tester, LED IndicatorAutomotive Relay Tester,LED Indicator
    • Item # 40JZ58
    • Mfr. Model # AUT100
    • Automotive Relay Tester, For Use On (4) and (5) Pin Automotive Relays, Voltage Range 9V, Display LED...More

    Automotiv Mini Fus Adaptr,Fuse Protected
    Automotiv ATC Fuse Adaptr,Fuse Protected
    Results per page: 16 | 32 | 48

      Quickly diagnose breaks in automotive electrical connections with circuit testers from Grainger. They trace the wiring path or grounding points of circuits. If headlights are not coming on a circuit tester can trace the wiring path to find out what’s wrong. Test the positive voltage on batteries by attaching one end to known ground and other to wire you want to test.

      Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More