Universal Electrical System Testers

Universal Semi Truck Electrical System Testers
  • Launch Tech® - Battery Tester
    Launch Tech® - Battery Tester
    0
    # 2020910487
    Universal Battery Tester by Launch Tech®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Battery Health with available CCAVehicle starting voltage detection
    $88.67 - $214.87
    Availability Varies - Depends on Product Options
  • Lisle® - Deluxe Relay Tester Set
    Lisle® - Deluxe Relay Tester Set
    0
    # 5277142335
    Universal Deluxe Relay Tester Set by Lisle®. Includes 8 Jumpers to Fit Most Popular Relays. Also Includes Test Lead Kit and Relay Puller Pliers. Jumpers have tabs for clamping and flat pads to place test leads on. No need to pierce...
    Designed for your maintenance needsMade from high-grade material for a long lifespan
    $145.21
    In Stock - Ships within 24 hrs
  • Lisle® - Master Relay and Fused Circuit Tester Kit
    Lisle® - Master Relay and Fused Circuit Tester Kit (69300)
    0
    # mpn1610176
    Universal Master Relay and Fused Circuit Tester Kit by Lisle®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...
    Kit Makes Testing Relays or Live Circuits Quick and EasyJumpers to fit most popular relays
    $196.19
    In Stock - Ships in 24 to 48 hrs
  • Lisle® - Power and Ground Outlet
    Lisle® - Power and Ground Outlet (32150)
    0
    # mpn1608840
    Universal Power and Ground Outlet by Lisle®. Provides a Convenient Electrical Ground and Power Source from the Vehicle. Plug the tool into the cigarette lighter or power accessory receptacle. You now have a ground and power source on...
    Designed for your maintenance needsMade from high-grade material for a long lifespan
    $14.61
    In Stock - Ships in 24 to 48 hrs
  • Lisle® - Relay Jumper
    Lisle® - Relay Jumper
    0
    # 4858418716
    Universal Relay Jumper by Lisle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $15.71 - $20.82
    Availability Varies - Depends on Product Options
  • Lisle® - Replacement Bulb
    Lisle® - Replacement Bulb
    0
    # 4529997201
    Universal Replacement Bulb by Lisle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $2.71 - $4.11
    Availability Varies - Depends on Product Options
  • Milton® - Battery Tester
    Milton® - Battery Tester
    0
    # 2863726394
    Universal Battery Tester by Milton®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
    Tests 6 and 12 volt batteriesAnalog display is easy to read
    $44.99 - $69.41
    Availability Varies - Depends on Product Options
  • Milton® - Circuit Tester
    Milton® - Circuit Tester
    0
    # 5277134437
    Universal Circuit Tester by Milton®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs, delivering features and...
    Designed for your maintenance needsMade from high-grade material for a long lifespan
    $8.59 - $11.82
    Availability Varies - Depends on Product Options
  • PAC® - 0 to 8 V Tone Generator and Polarity Tester
    PAC® - 0 to 8 V Tone Generator and Polarity Tester (TLPTG2)
    0
    # mpn4851612391
    Universal 0 to 8 V Tone Generator and Polarity Tester by PAC®. Perfect for safely troubleshooting and testing audio systems. Offers an output range of 0 to 8 V at a variable 10 kHz to 13Hz tone for setting system levels, checking...
    Test speaker polarityCheck cross over points
    $49.85
    In Stock - Ships in 24 to 48 hrs
  • Performance Tool® - 12 V Battery Alternator Tester
    Performance Tool® - 12 V Battery Alternator Tester (W2989)
    0
    # mpn4525945018
    Universal 12 V Battery Alternator Tester by Performance Tool®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...
    Easy to use battery / alternator testerPlug in to the 12V cigarette lighter in your car, the LED indicators will show you the status of your battery and alternator
    $10.86
    In Stock - Ships within 24 hrs
  • Performance Tool® - 12 V Digital Battery Analyzer
    Performance Tool® - 12 V Digital Battery Analyzer (W2998)
    0
    # mpn4699234080
    Universal 12 V Digital Battery Analyzer by Performance Tool®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...
    Portable, fast, and very simple to use battery starting and charging system analyzerDigital display indicates the condition of your battery and charging system
    $33.06
    In Stock - Ships within 24 hrs
  • Performance Tool® - 24 Pieces Alligator Clips
    Performance Tool® - 24 Pieces Alligator Clips (W5209)
    0
    # mpn4525945697
    Universal 24 Pieces Alligator Clips by Performance Tool®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...
    Make your own low-voltage jumper leadsRepair broken leads on test equipment and chargers
    $7.82
    In Stock - Ships within 24 hrs
  • Performance Tool® - 6 V/12 V 100 A Battery Load Tester
    Performance Tool® - 6 V/12 V 100 A Battery Load Tester (W2988)
    0
    # mpn4525946755
    Universal 6 V/12 V 100 A Battery Load Tester by Performance Tool®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance...
    Accurately test the condition of your battery and charging systemsPerforms both a voltage test and 15-second battery-load test. 100-amp capacity
    $27.53
    In Stock - Ships within 24 hrs
  • Performance Tool® - 6 V/12 V/24 V Computer Safe Circuit Tester
    Performance Tool® - 6 V/12 V/24 V Computer Safe Circuit Tester (W2991)
    0
    # mpn4525945019
    Universal 6 V/12 V/24 V Computer Safe Circuit Tester by Performance Tool®. Gives the professional the ability to test fuel injectors, solenoids, tach reference signals Test the output on MAF, Cam, Crank, VSR sensors and much more. This...
    Computer safe, drawing less than 7 milliampsQuickly tests high and low voltages on all vehicle circuits, including computerized engine and body controls
    $11.86
    In Stock - Ships within 24 hrs
  • Performance Tool® - 6 V/12 V/24 V Dial Battery Tester
    Performance Tool® - 6 V/12 V/24 V Dial Battery Tester (W1657C)
    0
    # mpn4565251227
    Universal 6 V/12 V/24 V Dial Battery Tester by Performance Tool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Quickly tests 6V, 12V and 24V batteriesDial indicator style
    $4.48
    In Stock - Ships within 24 hrs
  • Power Probe® - 2-piece Piercing Probe Kit
    Power Probe® - 2-piece Piercing Probe Kit (PPTK0003)
    0
    # mpn4598897356
    Universal 2-piece Piercing Probe Kit by Power Probe®. PPTK0003 Kit probes are very sharp very suitable for piercing 4mm Banana Jack Yellow 8-18 gauge wires as the Green 20-28 gauge wires. This product is made of high-quality materials...
    Designed for your maintenance needsMade from high-grade material for a long lifespan
    $28.01
    In Stock - Ships within 24 hrs
  • Power Probe® - 3CS™ Circuit Tester
    Power Probe® - 3CS™ Circuit Tester
    0
    # 2044038721
    Universal 3CS™ Circuit Tester by Power Probe®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    Digital voltmeterRelay and component tester
    $145.31
    In Stock - Ships in 24 to 48 hrs
  • Power Probe® - 3EZ™ Circuit Tester
    Power Probe® - 3EZ™ Circuit Tester
    0
    # 2044038375
    Universal 3EZ™ Circuit Tester by Power Probe®. The Power Probe 3EZ is a Digital Voltmeter that provides diagnostic power with the flip of a switch. This tool simplifies the testing of fuse boxes, verifies correct operation of motors,...
    Voltage & Polarity testingContinuity testing
    $178.46
    In Stock - Ships in 24 to 48 hrs
  • Power Probe® - 4 mm Banana Plug Adapter Set
    Power Probe® - 4 mm Banana Plug Adapter Set (PPTK0014)
    0
    # mpn4737625346
    Universal 4 mm Banana Plug Adapter Set by Power Probe®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...
    Male and femaleVarious connectors
    $12.71
    In Stock - Ships in 24 to 48 hrs
  • Power Probe® - 5 V Reference Adapter
    Power Probe® - 5 V Reference Adapter (PPT5VA)
    0
    # mpn4740546157
    Universal 5 V Reference Adapter by Power Probe®. This Adapter will connect to any Power Probe circuit tester and limit the voltage to 5 volts perfect for testing sensor and computer circuits. Your electrical system maintenance will be...
    Adapter connects between your Power Probe and the Probe-tipDesigned for your maintenance needs
    $33.96
    In Stock - Ships within 24 hrs
  • Power Probe® - Alligator Clip
    Power Probe® - Alligator Clip (PPTK0023)
    0
    # mpn4712443159
    Universal Alligator Clip by Power Probe®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs, delivering features and...
    Designed for your maintenance needsMade from high-grade material for a long lifespan
    $8.46
    In Stock - Ships within 24 hrs
  • Power Probe® - Cigarette Adapter
    Power Probe® - Cigarette Adapter (PPTK0026)
    0
    # mpn4712443316
    Universal Cigarette Adapter by Power Probe®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs, delivering features...
    Designed for your maintenance needsMade from high-grade material for a long lifespan
    $16.11
    In Stock - Ships within 24 hrs
  • Power Probe® - Circuit Tracer and Short Finder Kit
    Power Probe® - Circuit Tracer and Short Finder Kit
    0
    # 3624895626
    Universal Circuit Tracer and Short Finder Kit by Power Probe®. The ECT3000 Electrical Short and Open Finder makes locating shorts and opens quickly and more accurately than ever before. When the ECT3000 Transmitter is connected to an...
    Trace Out a Short Circuit to Chassis GroundTracing Out a Battery Drain or Current Draw
    $142.76 - $222.66
    In Stock - Ships in 24 to 48 hrs
  • Power Probe® - Clip Set for 3­™/3S™/3EZ™ Circuit Tester
    Power Probe® - Clip Set for 3­™/3S™/3EZ™ Circuit Tester (PPTK0025)
    0
    # mpn4643285611
    Universal Clip Set for 3­™/3S™/3EZ™ Circuit Tester by Power Probe®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system...
    Designed for your maintenance needsMade from high-grade material for a long lifespan
    $14.41
    In Stock - Ships within 24 hrs
  • Power Probe® - Extension Wire
    Power Probe® - Extension Wire
    0
    # 2863727264
    Universal Extension Wire by Power Probe®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs, delivering features and...
    Designed for your maintenance needsMade from high-grade material for a long lifespan
    $23.76 - $126.61
    In Stock - Ships within 24 hrs
  • Power Probe® - IV™ Circuit and Fuel Injector Tester
    Power Probe® - IV™ Circuit and Fuel Injector Tester (PP405AS)
    0
    # mpn4598897333
    Universal IV™ Circuit and Fuel Injector Tester by Power Probe®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...
    Designed for your maintenance needsMade from high-grade material for a long lifespan
    $302.56
    In Stock - Ships in 24 to 48 hrs
  • Power Probe® - IV™ Master Combo Circuit Tester Kit
    Power Probe® - IV™ Master Combo Circuit Tester Kit (PPKIT04)
    0
    # mpn4686459685
    Universal IV™ Master Combo Circuit Tester Kit by Power Probe®. The Power Probe 4 simplifies testing of motors, lights, Relays, Sensors as well as supplying Power and Ground for component testing on or off the car. The PPECT3000 will...
    Supply Power or Ground for Functional Component TestingSelf-Resetting Thermal 8A Circuit Breaker
    $498.91
    In Stock - Ships in 24 to 48 hrs
  • Power Probe® - Lead Set
    Power Probe® - Lead Set (PPLS01)
    0
    # mpn2571911
    Universal Lead Set by Power Probe®. Master Gold Series Test Lead SetGives the Power Probe functionality of over 100 more uses than with the current master kitThis assortment of clips, leads and accessories make this the most useful tool...
    Designed for your maintenance needsMade from high-grade material for a long lifespan
    $95.16
    In Stock - Ships within 24 hrs
  • Power Probe® - Mini-Probe™ USB Voltage Tester
    Power Probe® - Mini-Probe™ USB Voltage Tester (TSTUSB)
    0
    # mpn4598897371
    Universal Mini-Probe™ USB Voltage Tester by Power Probe®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...
    Designed for your maintenance needsMade from high-grade material for a long lifespan
    $24.61
    In Stock - Ships in 24 to 48 hrs
  • Power Probe® - Motorcycle Battery Adapter
    Power Probe® - Motorcycle Battery Adapter (PPTK0044)
    0
    # mpn4686459981
    Universal Motorcycle Battery Adapter by Power Probe®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Used for quick and simple connection to a standard battery tender connectorAllows access of Power Probe 3 Series into tight spaces around the motorcycle
    $16.11
    In Stock - Ships within 24 hrs