Semi Truck Electrical System Testers
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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$46.46In Stock - Ships within 24 hrs - 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$27.11In Stock - Ships within 24 hrs
- 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$451.52In Stock - Ships within 24 hrs
- 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$22.25In Stock - Ships within 24 hrs
- Associated Equipment® - 0 to 12 V 125 A Alternator or Battery Tester (6031)Universal 0 to 12 V 125 A Alternator or Battery Tester by Associated Equipment®. Tests for defective alternators diodes including GM trio test, and performs complete battery test as well. 125 amp load checks state of charge on...Powerful PerformanceTests for defective alternatordiodes including GM trio test$180.95In Stock - Ships in 24 to 48 hrs
- 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$1,653.64In Stock - Ships in 24 to 48 hrs
- Associated Equipment® - 0 to 16 V 125 A Durable Handheld Battery Tester (6029)Universal 0 to 16 V 125 A Durable Handheld Battery Tester by Associated Equipment®. Tests battery state of charge, cranking ability, charging system output Checks for excessive stater motor draw. This product is made of high-quality...Powerful PerformanceTest 6 and 12 volt batteries alternators and starters$127.38In Stock - Ships in 24 to 48 hrs
- Associated Equipment® - 0 to 16 V 135 A Handheld Battery Load Tester (6026)Universal 0 to 16 V 135 A Handheld Battery Load Tester by Associated Equipment®. This test evaluates the battery's ability to crank an engine. The tester draws current from the battery while measuring its voltage level. The voltage...Great value priced battery testerCables extend out from bottom of handle for safe and convenientuse$73.44In Stock - Ships in 24 to 48 hrs
- 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$166.04In Stock - Ships in 24 to 48 hrs
- 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$1,815.97In Stock - Ships in 24 to 48 hrs
- 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:$420.16In Stock - Ships within 24 hrs
- Associated Equipment® - 24 V 500 A Automatic Battery and Electrical System Tester with Cart (6044-C)Universal 24 V 500 A Automatic Battery and Electrical System Tester with Cart (6044-C) by Associated Equipment®. An automated battery testing unit that uses no dirty, maintenance-prone carbon piles. Just enter the discharge current,...Easy-to-read LED voltmeter and ammeter500A safety clamps with “Flexi-Spring” and patented side terminal adapters$2,303.69In Stock - Ships in 24 to 48 hrs
- Associated Equipment® - 6 V to 32 V 125 A Handheld Alternator and Battery Tester (6024)Universal 6 V to 32 V 125 A Handheld Alternator and Battery Tester by Associated Equipment®. Full 125A load tests; 12 volt and 24 volt batteries, alternators and starters on all types of vehicles. This product is made of high-quality...Lightweight and easy to useHand-held testers have recessed meters to protect from damage$179.67In Stock - Ships in 24 to 48 hrs
- Associated Equipment® - 7 V to 19 V 125 A Digital Battery Load Tester (6033)Universal 7 V to 19 V 125 A Digital Battery Load Tester by Associated Equipment®. Digital 125 Amp load tester that computes the CCA of the battery. The heavy load enables the 6033 to detect bad batteries that are sometimes missed by the...Kelvin connected digital meter displays the following values:Current Battery Voltage$170.74In Stock - Ships in 24 to 48 hrs
- Associated Equipment® - 9 V to 36 V Handheld Digital Battery Load and Electrical System Tester with Printer (12-2415)Universal 9 V to 36 V Handheld Digital Battery Load and Electrical System Tester with Printer by Associated Equipment®. The model 12-2415 analyzer performs 12V battery and Electrical System testing including the ripple diode test and...Fully graphical display solves language barrier issuesMulti-function testing of battery, starter, alternator, earth ground$456.47In Stock - Ships in 24 to 48 hrs
- Astro Pneumatic Tool® - 3.5 V to 60 V Digital Circuit Tester (7767)Universal 3.5 V to 60 V Digital Circuit Tester by Astro Pneumatic Tool®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance...Digital display to read the accurate voltage valueLCD indication for power (Red) and ground (Green)$21.57In Stock - Ships in 24 to 48 hrs
- Autel® - MaxiBAS™ 6 V/12 V/24 V Battery Tester Accessory Kit for Autel's MaxiBAS BT608 and BT609 Battery and Electrical System Analysis Tool (BTAK)Universal MaxiBAS™ 6 V/12 V/24 V Battery Tester Accessory Kit for Autel's MaxiBAS BT608 and BT609 Battery and Electrical System Analysis Tool by Autel®. Autel's Battery Tester Accessory Kit (BTAK) includes the DM100 Digital Multimeter...Digital Multimeter and Current Clamp KitCompatible with Autel's MaxiBAS BT608 and BT609 Battery Analysis Tools$245.00In Stock - Ships in 24 to 48 hrs
- Autel® - MaxiBAS™ 6 V/12 V/24 V Battery and Electrical System Analysis Tool (BT506)Universal MaxiBAS™ 6 V/12 V/24 V Battery and Electrical System Analysis Tool by Autel®. The BT506 is a battery and electrical system analysis tool that use as Adaptive Conductance an advanced battery analysis method, to produce a more...Support in-vehicle and out-of-vehicle testing of passenger vehicle batteriesTest 6- and 12-volt batteries: 100 - 2000 CCA$195.00In Stock - Ships within 24 hrs
- Autel® - MaxiBAS™ 6 V/12 V/24 V Touchscreen Battery and Electrical System Analysis Tool (BT608)Universal MaxiBAS™ 6 V/12 V/24 V Touchscreen Battery and Electrical System Analysis Tool by Autel®. The BT608 is a touchscreen Battery & Electrical System analyzer that applies Adaptive Conductance, an advanced battery analysis method...Support in-vehicle and out-of-vehicle testing of passenger vehicle batteriesTest 6- and 12-volt batteries: 100 - 3000 CCA$595.00In Stock - Ships in 24 to 48 hrs
- Auto Meter® - 6 V/12 V 800 A Variable Electrical System and Battery Load Tester (SB-5/2)Universal 6 V/12 V 800 A Variable Electrical System and Battery Load Tester (SB-5/2) by Auto Meter®. Heavy-Duty repair shops and battery warehouses rely on unparalleled quality and durability of the SB-5/2. An industry standard for over...Automatic safety un-loader knobFan cooling offers built-in protection against overheating$955.87In Stock - Ships within 24 hrs
- Auto Meter® - AutoGage™ 6 V/12 V/24 V Digital Battery Tester (BT-500)Universal AutoGage™ 6 V/12 V/24 V Digital Battery Tester (BT-500) by Auto Meter®. The BT-500 with IR wireless printer option for remote printing tests 12/24/36 volt starter and charging systems. Features a two line, 16 characters LCD...Manufactured for your battery maintenance tasksBuilt to meet strict quality standards and safety requirements$466.95In Stock - Ships within 24 hrs
- Auto Meter® - DPL Technology™ 6 V/12 V 40 A Intelligent Handheld Battery Tester (SB-300)Universal DPL Technology™ 6 V/12 V 40 A Intelligent Handheld Battery Tester (SB-300) by Auto Meter®. AutoMeter's SB-300 is a handheld battery tester that is a great addition to any technician's toolbox! This tester will help you...Tests flooded, deep cycle, and AGM batteries with also detects discharged batteries, bad cells, and has built in reverse polarity protectionThis tester applies a true load to the battery in order to simulate real world operating conditions consistent$414.36In Stock - Ships within 24 hrs
- Auto Meter® - Intelli-Check II™ 12 V/24 V Electrical System Tester (BCT-200J)Universal Intelli-Check II™ 12 V/24 V Electrical System Tester (BCT-200J) by Auto Meter®. Professional grade, fully automatic electrical system tester specifically designed for diagnosing heavy-duty batteries and Electrical System....Designed for and used exclusively by heavy-duty truck and off-road equipment techniciansTests flooded and AGM batteries and starting/charging circuits$1,516.15In Stock - Ships within 24 hrs
- Battery Doctor® - 12 V/24 V Circuit and Spark Plug Tester (21049)Universal 12 V/24 V Circuit and Spark Plug Tester by Battery Doctor®. Battery Doctor’s high quality tester instantlylocates wiring problems such as bad con-nections, faulty or broken wires and socketsin 12V to 24V systems. A light...Designed for your maintenance needsMade from high-grade material for a long lifespan$12.45In Stock - Ships in 24 to 48 hrs
- Battery Tender® - 2V At 100 AMP/6V At 50 AMP Battery Tester (026-0020)Universal 2V At 100 AMP/6V At 50 AMP Battery Tester by Battery Tender®. The Battery Tender® battery tester is an easy-to-use and easy-to-read meter for checking your battery's power. Test 6V and 12V batteries for cars, pickups, SUVs,...Easy to use, easy to read battery tester for 6V and 12V batteriesTest load, check battery condition, check starter motor draw and charging system diagnosis with one product$35.34In Stock - Ships within 24 hrs
- CTA® - 12 V/24 V/48 V Audible Circuit Tester (2830)Universal 12 V/24 V/48 V Audible Circuit Tester by CTA®. 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...Digital display reads the accurate voltage valueAUDIBLE Tone is heard when current is detected$46.93In Stock - Ships in 24 to 48 hrs
- CTA® - 6 V/12 V/24 V Computer-Safe Logic Tester (3031)Universal 6 V/12 V/24 V Computer-Safe Logic Tester by CTA®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...High impedance tester protects computer circuitry, drawing less than 7 milliampsDual color LED indicates red for power and green for ground$21.10In Stock - Ships in 24 to 48 hrs
- CTA® - 6 V/12 V/48 V Digital Circuit Tester Kit (5059)Universal 6 V/12 V/48 V Digital Circuit Tester Kit by CTA®. 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...Used to check voltage value on systemsSmall testing current$57.16In Stock - Ships in 24 to 48 hrs
- CTEK® - Comfort Indicator Pigtail (56-564)Universal Comfort Indicator Pigtail by CTEK®. 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...An INDICATOR is the easiest way to monitor the charge in your batteryAn accurate voltage reading for your battery is displayed two hours after you’ve used your vehicle$11.51In Stock - Ships within 24 hrs
- CTEK® - Comfort Indicator with Cig Plug Connection (56-870)Universal Comfort Indicator with Cig Plug Connection by CTEK®. 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...Charge your battery through your vehicles 12v socketLights give you status of battery - green, yellow, red$17.28In Stock - Ships within 24 hrs
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