Semi Truck Electrical System Testers
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Midtronics®Replacement Charge CableUniversal Replacement Charge Cable by Midtronics®. 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$211.11 - $211.91 - OTC®Replacement BulbsUniversal Replacement Bulbs by OTC®. 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$13.49 - $668.44
- Power Probe®Switch LatchUniversal Switch Latch 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$5.21 - $6.33
- S&G Tool Aid®Retractable Test LeadsUniversal Retractable Test Leads by S&G Tool Aid®. 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...A must for testing electrical circuits on cars, trucks, trailers, boats, equipment and moreEasy to use - PUll out to required length. Leads will stay at desired length until rewound into protective case for storage$15.48 - $15.67
- Solar®Battery Load TesterUniversal Battery Load Tester by Solar®. 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...For 6 and 12 Volt batteriesTests batteries to 1000 Cold Cranking Amps$24.57 - $48.54
- Solar®Carbon Pile Battery Load TesterUniversal Carbon Pile Battery Load Tester by Solar®. 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...Enables Starter and Alternator assessmentLarge, easy-to-read gauges$133.84 - $313.95
- Solar®Digital Electrical System and Battery TesterUniversal Digital Electrical System and Battery Tester by Solar®. 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...Designed and made by highly qualified specialistsProven to enable fast, easy and reliable battery analysis$67.18 - $405.89
- Associated Equipment®Replacement Electronic TimerUniversal Replacement Electronic Timer by Associated Equipment®. 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$81.26 - $101.75
- Electronic Specialties®ClampUniversal Clamp by Electronic Specialties®. 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$25.18
- Lisle®Banana Female Safety Test ProbeUniversal Banana Female Safety Test Probe 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, delivering...Designed for your maintenance needsMade from high-grade material for a long lifespan$16.91 - $19.52
- Lisle®Long Straight ProbeUniversal Long Straight Probe 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, delivering features and...Designed for your maintenance needsMade from high-grade material for a long lifespan$7.18
- Power Probe®TipUniversal Tip 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 benefits...Designed for your maintenance needsMade from high-grade material for a long lifespan$5.28 - $6.47
- Performance Tool®3 V to 28 V Cordless Circuit Tester (20192)Universal 3 V to 28 V Cordless Circuit 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...Detects voltage from 3v to 28vSafe with ECM's, sensors, transducers, etc.$21.11
- Performance Tool®4-piece Electrical System Circuit Tester Kit (1487)Universal 4-piece Electrical System Circuit Tester Kit 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...Designed for your maintenance needsMade from high-grade material for a long lifespan$5.37
- ATD®3 V to 30 V Heavy Duty Cordless Circuit Tester (55033)Universal 3 V to 30 V Heavy Duty Cordless Circuit Tester by ATD®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...3V to 30V detection range of DC voltageBi-directional polarity testing: Power and Ground$52.76
- ATD®3 V to 48 V Digital Circuit Tester (55045)Universal 3 V to 48 V Digital Circuit Tester by ATD®. 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...Large, backlit LCD display for visible voltage readingsDesigned for your maintenance needs$30.77
- ATD®6 V to 36 V Electronic Battery and Charging, Starting Systems Tester (5491)Universal 6 V to 36 V Electronic Battery and Charging, Starting Systems Tester by ATD®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical...Tests all 6 & 12V Lead Acid, AGM and Gel batteriesTests 6/12/24/36V starting/charging systems$451.52
- ATD®6 V/12 V 100 A Battery Load Tester (5488)Universal 6 V/12 V 100 A Battery Load Tester by ATD®. 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...Completely portable - external power source not required. Complete test done in 10 secondsHeavy duty, shock-resistant ventilated cover. Heavy duty, color-coded copper-plated clamps$31.02
- Actron®6 V/12 V 100 A Battery Load Tester (CP7612)Universal 6 V/12 V 100 A Battery Load Tester (CP7612) by Actron®. With full 100 amp load-testing capacity, this reliable tester works on both 6 and 12 volt batteries. The unit performs both a voltage test and 15 seconds battery load...Chrome-plated steel housing with rubber grip handle and sidetest clamp holdersHeavy-duty, UL listed, momentary test switch$44.77
- Actron®6 V/12 V 130 A Battery Load Tester (CP7614)Universal 6 V/12 V 130 A Battery Load Tester (CP7614) by Actron®. Applying a powerful 130A load, this heavy-duty Battery Tester delivers more accurate results than conventional 100A testers. Use it to determine a battery's state of...Large, easy to read displayUnique clamp design for side and top post batteries$49.76
- Actron®Automotive Circuit Testers (CP7852)Universal Automotive Circuit Testers by Actron®. Multi-functional design allows testing range of 3-26 volts. Bright red and green LEDs interpret voltage signals such as ground, power, and frequency. Tests fuel injectors, solenoids,...Safely test most automotive electrical circuits to identify shorts, wire breaks, or failed sensorsEasily check grounds on many circuits allowing quicker diagnosis time than traditional circuit tester or digital voltmeter$24.09
- Associated Equipment®0 to 16 V 1000 A Carbon Pile Battery Load Tester (6036B)Universal 0 to 16 V 1000 A Carbon Pile Battery Load Tester (6036B) by Associated Equipment®. 1000 AMP Load Tester Ideal for battery distributors, high volume testing, and fleet use. High resolution carbon pile assembly, featuring unique...High RPM fan cools for continuous battery testingVoltmeter leads are protected with PVC tubing around cable$1,398.12
- Associated Equipment®0 to 16 V 500 A Carbon Pile Battery Load Tester (6034)Universal 0 to 16 V 500 A Carbon Pile Battery Load Tester (6034) by Associated Equipment®. Carbon Pile Load Tester 500 AMP value packaged Carbon Pile tester handles all 6/12 Volt batteries. This product has been engineered and designed...Two large Analog meters display amperes and voltsDC test leads are cable$137.94
- Associated Equipment®0 to 16 V 60 A/125 A Handheld Digital Combo Battery Load Tester (6028DL)Universal 0 to 16 V 60 A/125 A Handheld Digital Combo Battery Load Tester by Associated Equipment®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your...With two loads: a 60A load to test smaller batteries and a 125A load to fully test larger batteries for both CCA andA hoursMid-sized clamps offer greater flexibility when attaching the hard to reach applications$165.84
- Associated Equipment®0 to 20 V 600 A Battery Load Tester (6039)Universal 0 to 20 V 600 A Battery Load Tester (6039) by Associated Equipment®. Easy-to-read DIGITAL voltmeter and ammeter combine with the versatility of a carbon pile load to give a quick and precise determination of battery and...Spring loaded to shut off automaticallyThis tester has unique curved discs to prevent hot spots$905.59
- Associated Equipment®0 to 32 V 1000 A Battery Load Tester (6036B-24)Universal 0 to 32 V 1000 A Battery Load Tester (6036B-24) by Associated Equipment®. 1000 AMP Load Tester. All the same features as the 6036B with the added value of 24 Volt battery testing capability. Using a dual scale meter and a...Tests batteries up to 2000 CCANarrow threaded shaft for fine adjustment$1,691.10
- Associated Equipment®0 to 32 V 500 A Battery Load Tester with Cart (6042)Universal 0 to 32 V 500 A Battery Load Tester with Cart (6042) by Associated Equipment®. Designed with the highest quality and versatility in mind. Interprets data from the charging/starting system on easy-to-read LED display voltmeter...500A safety clamps with “Flexi-Spring” and patented side terminal adapter plus separate light gauge test leads for tighter spotsHeavy-duty single extruded leads for testing up to 15 feet apart$1,728.02
- Associated Equipment®12 V Handheld Digital Battery, Alternator, Starter Tester with Thermo Printer and USB port (12-1015)Universal 12 V Handheld Digital Battery, Alternator, Starter Tester with Thermo Printer and USB port (12-1015) by Associated Equipment®. The utilization of the latest advanced technologies in battery testing had enabled this Analyser to...Stores last test series with or without powerBattery test displays:$371.25
- Associated Equipment®12' 1 AWG Dual Plug HD Plug-In Cable (6148)Universal 12' 1 AWG Dual Plug HD Plug-In Cable by Associated Equipment®. The 6044 also comes with external voltage leads which can be used to record the maximum and minimum voltage readings allowing for easy testing of Electrical System...Designed for your maintenance needsMade from high-grade material for a long lifespan$367.73
- Associated Equipment®12' 4 AWG Plug-In Cable (6147)Universal 12' 4 AWG Plug-In Cable by Associated Equipment®. 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$193.56
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