OTC Electrical Testing
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OTC®Heavy-Duty Circuit TesterHeavy-Duty Circuit Tester by OTC®. Designed for testing electrical circuits and locating shorts, grounds, and open circuits.Checks 6- and 12-volt systemsBright red, slim style replaceable bulb$24.51 - $27.69 - OTC®12 to 24 V Circuit Tester (3642)12 to 24 V Circuit Tester by OTC®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect and keep the electrical system in a safe working condition...Works on 12-24 volt systemsFeatures 7" stainless steel probe$33.63
- OTC®6 to 12 V Heavy-Duty Circuit Tester (3634)6 to 12 V Heavy-Duty Circuit Tester (3634) by OTC®. Designed for testing electrical circuits and locating shorts, grounds, and open circuits.5' heavy-duty cordChecks 6- and 12-volt systems$24.51
- OTC®Battery Powered Continuity Tester (3630)Battery Powered Continuity Tester by OTC®. Designed to test any type of non-live electrical circuit. Track down broken wires, bad grounds and blown fuses quickly. This product is made of high-quality materials to serve you for years to...Comes with AAA Alkaline batteryErgonomic, slim designed clear handle$28.73
- OTC®Heavy-Duty Logic Probe Tester (3631)Heavy-Duty Logic Probe Tester by OTC®. 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, presence of...Designed to help to get your job done rightManufactured utilizing the highest quality materials$36.63
- OTC®Low Range Clamp MeterLow Range Clamp Meter by OTC®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing any other job, they will help...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$186.02 - $1,315.80
- OTC®FuseFuse by OTC®. 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 an affordable cost....Expertly crafted from premium materialsDesigned to match rigorous quality standards$5.71 - $9.79
- OTC®Twin Jumper LeadsTwin Jumper Leads by OTC®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect and keep the electrical system in a safe working condition with...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$22.42 - $25.62
- OTC®100 Series Automotive 12-Function Auto Ranging Digital Multimeter (3505A)100 Series Automotive 12-Function Auto Ranging Digital Multimeter by OTC®. The 3505A is the latest version of the Clasic 100 Series Auto-ranging Automotive Multimeter with many new and useful troubleshooting features. It still features...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$281.96
- OTC®1000 V Hybrid Digital Multimeter (3990)1000 V Hybrid Digital Multimeter by OTC®. OTC 1000V CAT III Hybrid Multimeter with Insulation Resistance Test. A full function Multimeter with an insulation test feature is used to test for voltage leaks through insulation found on...Hybrid Insulation Resistance TestTrue RMS$338.61
- OTC®55 Series 6-Function Digital Multimeter (3910)55 Series 6-Function Digital Multimeter by OTC®. The 55 Series digital multimeter meter provides a full feature set at an economical price. The 55 Series contains all the base functions required for today's automotive testing. Get your...Auto / Manual RangeDiode Check$75.17
- OTC®550 Series 8-Function Auto Ranging Digital Multimeter (3940)550 Series 8-Function Auto Ranging Digital Multimeter by OTC®. The 550 Series DIGITAL MULTIMETER features powerful automotive test functions such as; Frequency, Duty Cycle, Diode & Continuity Tests, plus all the standard meter features...Diode TestContinuity Test$138.83
- OTC®6 to 12 V Heavy-Duty Circuit Tester (3636)6 to 12 V Heavy-Duty Circuit Tester (3636) by OTC®. Designed for testing electrical circuits and locating shorts, grounds, and open circuits.12' heavy-duty, red coil cord leadChecks 6- and 12-volt systems$27.69
- OTC®6 to 12 V Heavy-Duty Extra-Long Circuit Tester (3639)6 to 12 V Heavy-Duty Extra-Long Circuit Tester by OTC®. Long 7" probe shank allows access to difficult to reach areas for testing electrical circuits and locating shorts, grounds, and open circuits.12' heavy-duty, red coil cord leadChecks 6- and 12-volt systems$28.73
- OTC®7-Function Digital Multimeter Kit with Clamp Meter and Temperature Probe (3908)7-Function Digital Multimeter Kit with Clamp Meter and Temperature Probe by OTC®. Was designed to allow accurate current measurements using clamp jaws. The clamp meter is well suited for testing starting/ charging circuits, and provides...Range auto/manualAutomatic negative polarity indication$154.57
- OTC®750 Series Automotive 11-Function Auto Ranging Digital Multimeter (3980)750 Series Automotive 11-Function Auto Ranging Digital Multimeter by OTC®. The 750 Series AUTOMOTIVE MULTIMETER includes powerful automotive test functions such as; Frequency, Duty Cycle, Diode & Continuity Tests, PLUS Automotive...DiodeTestContinuityTest$206.71
- OTC®20 A Low Range Clamp Meter (3173)20 A Low Range Clamp Meter (3173) by OTC®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing any other job, they...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$1,315.80
- OTC®60 A Low Range Clamp Meter (3820-06)60 A Low Range Clamp Meter (3820-06) by OTC®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing any other job,...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$186.02
- OTC®5' Twin Jumper Leads (3902)5' Twin Jumper Leads (3902) by OTC®. Constructed from high quality polyurethane, these high visibility coil cord test leads have superior memory retention and resistance to grease and oil, making them a perfect compliment to any...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$22.42
- OTC®AC Power Adapter (3840-09)AC Power Adapter by OTC®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing any other job, they will help you...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$32.49
- OTC®Air Temperature Probe (3500-04)Air Temperature Probe by OTC®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Made to high standards of qualityDesigned to provide the ultimate in practicality$192.16
- OTC®Immersion Temperature Probe (3500-06)Immersion Temperature Probe by OTC®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Made to high standards of qualityDesigned to provide the ultimate in practicality$140.60
- OTC®Replacement 10 A Fuse for OTC 100 Series Multimeter (233870)Replacement 10 A Fuse for OTC 100 Series Multimeter (233870) by OTC®. 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$9.79
- OTC®Replacement 20 A Fuse for OTC 300 Series Multimeter (232179)Replacement 20 A Fuse for OTC 300 Series Multimeter (232179) by OTC®. 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$9.79
- OTC®Replacement 20 A Fuse for OTC 500 to 700 Series Multimeter (231971)Replacement 20 A Fuse for OTC 500 to 700 Series Multimeter (231971) by OTC®. 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$9.79
- OTC®Replacement 5 A Fuse for OTC 500 Series Multimeters (231972)Replacement 5 A Fuse for OTC 500 Series Multimeters (231972) by OTC®. 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$5.71
- OTC®Replacement Bulbs (3633-10)Replacement Bulbs by OTC®. 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 an...Designed to help to get your job done rightManufactured utilizing the highest quality materials$14.30
