14 best otc car diagnostic tools

OTC (Owatonna Tool Company) is a well-known brand that produces a range of car diagnostic tools and equipment for the automotive industry. These tools are designed to help automotive technicians and mechanics diagnose and troubleshoot various issues in vehicles, particularly related to air conditioning, engine cooling, climate control, and other automotive systems. Here's what you need to know about OTC car diagnostic tools:

  1. Diagnostic Scanners: OTC offers a variety of diagnostic scanners that can connect to a vehicle's onboard computer system. These scanners can read and interpret diagnostic trouble codes (DTCs) from the vehicle's various control modules, providing valuable information about the health and performance of the car's systems.

  2. DTC Interpretation: OTC diagnostic tools often come with software that helps technicians interpret DTCs, providing descriptions of the problems and potential causes. This information is crucial for efficient and accurate troubleshooting.

  3. Live Data: Many OTC diagnostic tools allow technicians to access real-time data from the vehicle's sensors and systems.This live data can be used to monitor engine performance, temperature, and other critical parameters.

  4. Specialized Tools: OTC offers specialized diagnostic tools for specific automotive systems, such as air conditioning and engine cooling. These tools can help identify issues with HVAC (Heating, Ventilation, and Air Conditioning) systems, radiators, thermostats, and more.

  5. Vehicle Compatibility: OTC diagnostic tools are typically designed to work with a wide range of vehicle makes and models, including both domestic and foreign cars. However, it's essential to check the tool's compatibility with specific vehicles before use.

  6. User-Friendly Interface: OTC's diagnostic tools often feature user-friendly interfaces with easy-to-navigate menus and display screens, making them accessible for both experienced technicians and less-experienced users.

  7. Software Updates: To keep up with evolving automotive technology, OTC regularly releases software updates for its diagnostic tools. These updates may include new vehicle models, improved diagnostic capabilities, and bug fixes.

  8. Customer Support: OTC provides customer support and resources for users of their diagnostic tools. This support can include technical assistance, training materials, and documentation.

  9. Price Range: OTC diagnostic tools vary in price, depending on their features and capabilities. There are options available for different budgets and needs within the automotive repair industry.

In summary, OTC car diagnostic tools are trusted by automotive professionals for diagnosing and troubleshooting various issues related to air conditioning, engine cooling, climate control, and other automotive systems. These tools offer compatibility with a wide range of vehicles and provide valuable information to help technicians perform efficient and accurate repairs.

Below you can find our editor's choice of the best otc car diagnostic tools on the market
  

OTC Tools 3208 OBD II & ABS Scan Tool with Enhanced Engine and Transmission Codes

OTC

Based on 384 reviews Check latest price

Product description

The OTC 3208 is a diagnostic scan tool that reads live data to help pinpoint vehicle issues. View vehicle sensors, switch and relay inputs in real time for a faster diagnosis and making the correct repair decision. Also includes ABS Codes related to the Brake Warning Light for most U.S. and Asian vehicles. Includes Engine and Transmission Codes.

  • Live OBD II Datastream – Reads codes and live engine data for all 1996 and newer cars and light trucks
  • ABS codes and definitions for most 1996-2013 GM, Ford, Chrysler, Toyota, Honda, Nissan, and Hyundai vehicles
  • Erase codes and turn off the check engine light
  • Enhanced Engine and Transmission Codes and Freeze Frame data
  • MIL Status and I/M Monitors

User questions & answers

Question: Will this read abs codes on a 2008 gmc canyon
Answer: This unit will read codes, but you will still need to diagnose the problem to repair it properly
Question: Will this device read abs codes for a 2003 ford expeditiion
Answer: Not sure. I would assume so; it read ABS codes on my 2000 Chevy Silverado.
Question: will this device read the transmission codes for a 2004 Ford Sport Trac
Answer: We've used it on Ford's, Honda, Chevys, you name it. All makes, models and ages. Handy little tool to have around
Question: Dose this unit read transmission codes
Answer: On most vehicles the pcm controls the transmission. In those cases yes. On most vehicles trans codes are considered power train codes and will be stored in both the pcm and tcm. Transmission control module

Product features

OTC Tools 3208 OBD II & ABS Scan Tool with Enhanced Engine and Transmission Codes

Inexpensive scan tool to diagnose and fix problems on vehicles 1996 and newer when the check engine and ABS warning lights are on. Use Read/Erase hot keys to quickly view and erase codes and turn off the lights. Live Data allows you to view vehicle sensor, switch and relay inputs in real time, while the engine is running. Live Data information helps pinpoint the problem components for a faster diagnosis.

OTC Tools 3209 Trilingual OBD II/EOBD & CAN Scan Tool with ABS/Airbag Codes and Definitions

OTC

Based on 44 reviews Check latest price

Product description

The OTC 3209 features an easy to read color screen and when plugged in provides AutoID which automatically selects the vehicle so you don't have to on most 2000 and newer vehicles. The 3209 reads ABS and Airbag codes and definitions along with having an onboard battery, alternator and charging system monitor. It has endless capabilities such as Component Locator - Text based descriptions indicate where on the vehicle a component is located; Additional PIDs for freeze frame and View Data. Now supports over 300 Global OBD II Live Data items (# dependent on vehicle); All available I/M Monitors (emissions); Graph live data; Acronym library - database of acronyms used in the tool; Meets new 2010+ requirements (15 monitors, HD, Diesel, Hybrid Coverage) OBD II information available; Read and display LIVE sensor data; Displays generic and enhanced definitions on screen; Read and display MIL status; Read and erase diagnostic trouble codes; It will give visual indication when the tool is trying to communicate and retrieve data from an OBD II vehicle; Read and display I/M monitors (emissions); Read and display pending and permanent DTCs; Read and display freeze frame data (snap-shot of vehicle data at the time of the fault); Read and display VIN number, CVN and Cal ID. Display State OBD check; Display OBD II Drive Cycle Mode; Read and display O2 Monitor Test; Read and display Diagnostic Monitor Test; Read and display On Board Systems. It is updateable and includes the update cable.

  • Works with all 1996 and newer cars and light trucks (OBD II and CAN) & Features AutoID upon plugin to vehicle (most MY2000 and newer)
  • Airbag/SRS & ABS DTC Coverage – Domestic & Asian 1996-2013 vehicles & Record / Playback of live OBD II data stream for intermittent issues
  • Battery / Alternator / Charging System Monitor to confirm status of battery/alternator and if need changed or getting weak & All modes OBD II data including O2 sensor test, EVAP Leak Test
  • Component Locator – Text based description of where to find a component on the vehicle
  • Update Cable Included & Multilingual Menu and Definitions – Eng/Sp/Fr displayed on a Color LCD

User questions & answers

Question: Will it do idle relearn procedure for niissan
Answer: I don't see why not. So far, I have used It on a '97 Monte Carlo, '05 Impala, '01VW, and a 2019 Nissan and has communicated on all of them.
Question: Does it read/erase airbag codes for a 2000 Chrysler Cirrus
Answer: Yes, this will work for the OBD1 EEC IV Engine computer in a 1992 Ford Aerostar. However it will not read Transmission, ABS Air Bag or Brake codes
Question: Does it read srs and abs on hyundai elantra 2008 and kia soul
Answer: This code reader is for getting the codes out of the engine control computer that makes the check engine light come on. You have to use the connection under the hood to hook it up, but you will need to operate the ignition switch during the testing/reading so you should also buy the extension cable so you can watch this unit display the codes from inside the vehicle, sitting behind the wheel. It does NOT directly check anything mechanical inside the engine like oil pressure or ignition timing. It only tells if the computer thinks something is not working like an oxygen sensor or other sensors. It also does not monitor engine temperature or speed or if an injector is working or not. I don't believe it can make the check engine light turn off or reset.
Question: Will this communicate with a 2001 Nissan B15 Sentra
Answer: No, A book comes with the code reader and I also bought the plug in cord with the INNOVA. Be sure to read instructions before turning on the reader or starting the car.

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

OTC 3893 Encore Professional WI-FI Enabled Diagnostic Tool Kit

OTC

Based on 48 reviews Check latest price

Product description

The OTC 3893 Encore Deluxe Kit is a powerful professional diagnostic tool at an affordable price point for every technician. The Encore is OTC’s first integrated scan tool for Android, capitalizing on the operating systems speed, ease of use and functionality. The Encore doesn’t stray from its roots as an OTC diagnostic tool, they took the strengths of their diagnostic programs and merged them with the Android system to provide not only a tool, but a tablet that understands the technician’s mobile life.

The diagnostic tool has built-in WI-FI and is embedded with Google search which provides the ability to search for a vehicle and DTC with one touch from anywhere in the shop. Also, with the Deep-Link to Identifix Direct-Hit it provides a one touch login, vehicle, DTC selection with search initiated automatically. No other tool has embedded Identifix assets available during every repair, including Code-Assist and Repair-Trac. There are embedded training videos to learn how to perform key functions on the tool giving you the ability to learn on the spot.

OTC has re-launched the Encore with enhanced diagnostic coverage and a lifetime hardware warranty. There have been added improvements to its 30 years of OEM level coverage with critical emphasis on most common vehicles seen by technicians every day. The mobile, Android-based system is easy to use, Intuitive and fast.

The Encore kit includes the Encore tool, OBD II cable, USB cable, power adapter and hard carrying case.

  • 30 years of OEM coverage for Domestic, Asian and European vehicles
  • Lifetime hardware warranty with an active diagnostics subscription
  • Auto ID most CAN vehicles in less than 10 seconds
  • Built-in repair information with over 30 million experience based repair solutions
  • AutoDetect technology provides the ability to go from DTC to repair information with one tap of the screen

User questions & answers

Question: will it work on buick
Answer: The Encore diagnostic tool comes with a 12 month subscription for updates that begin at the time of registration. So, the buyer can count on having the latest software immediately and updates for a year following.
Question: Do you have to be hooked to the internet to use it
Answer: I try it on my ran no it will not
Question: will it reset audi maintenance reminder
Answer: Yes. It has the connections/plugs for several makes of cars and trucks, including semi trucks which is mostly what I use it for.
Question: Please, I need to know if the product coming up with the last software updating
Answer: No

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

OTC 6522 LeakTamer EVAP Smoke Diagnostic Machine

OTC

Based on 47 reviews Check latest price

Product description

OTC's 6522 Leak Tamer is the ideal solution for detecting vehicle emissions - at least 80 percent of the top emission codes on vehicles today can be diagnosed faster and more accurately with smoke technology. Technicians proficient with engine maintenance, vacuum systems, gaskets, and seals including EVAP systems have a multitude of problem finding opportunities with the smoke based leak detection offered by OTC's LeakTamer. And when working on EVAP systems, you need more than just a scan tool. The LeakTamer is less than half the size of its popular predecessor model offering improved portability in your shop along with more powerful diagnostics in a smaller package. General repair and body shop technicians can use this tool to solve problems including wind noise, heating, ventilation and air-conditioning (HVAC) performance, or to locate and repair water drainage issues. The OTC LeakTamer incorporates patented technology by introducing an OEM approved smoke compound with UltraTrace UV dye to locate virtually any kind of leak quickly and easily. This tool helps technicians and shop owners save money by eliminating wasted time. A leak as small as 0.020 inch in diameter can allow more than 30 times the amount of hydrocarbons into the atmosphere than is currently acceptable through the exhaust. The LeakTamer can detect micro leaks down to and below 0.010 inch with its large, easy-to read flow meter. The unit also includes precise flow control - a powerful feature that allows the operator to adjust the amount of smoke the LeakTamer puts out. This helps pinpoint leaks faster and more efficiently, minimizing customer comebacks and improving service bay productivity. This kit contains the LeakTamer unit, white/UV combination with laser pointer, UV glasses for viewing UltraTrace UV dye, service port adapter, exhaust adapter cone, cap plug adapters, Schrader removal/installation tool, and an 8 ounce UltraTrace UV smoke producing solution.

  • OTC's Leak Tamer - Find the Leak, Clear the Code, Smoke the Test - 80% of top codes can be diagnosed with smoke technology
  • This unit is half the size of its predecessor, but twice as mighty with more powerful features
  • Smoke flow control adjusts for specific applications and detects microleaks to and below .010 inch
  • Uses UltraTrace UV Dye - the only smoke test solution approved by OE manufacturers
  • Includes: white/UV combination with laser pointer, UV glasses, service port adapter, exhaust adapter cone, cap plug adapters, Schrader removal/installation tool, UltraTrace UV smoke-producing solution

User questions & answers

Question: Is it cool smoke or does it heat up
Answer: I've used this leak tamer about seven maybe eight times,(some of these were short tests). I have not had to refill yet. I would estimate maybe as much as twenty tests (maybe more) on one bottle of solution. The instruction manual may have additional info. Leak tamer is awsome tool , on top of evap system tests,works great for finding vacuum leaks,and finds them fast.
Question: does this unit come with a built in compressor
Answer: It goes in between the coil and spark plug you can see the spark
Question: Do you have to use the uv solution? Can't you just use plain mineral or baby oil
Answer: If you see a spark (glows) you have a good ignition coil.
Question: how much solution does machine use per job on average
Answer: It depends on the ignition system on the vehicle being tested. A lawn mower my emmitt a lesser light than an auto ignition. A full light may indicate a weak coil pack however when checking multiple plugs.

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

BOSCH 1699200240 HDS 250 Heavy Duty Scan Tool Kit with Gas and Diesel Engine, Transmission, and ABS Coverage for Class 4-8 Vehicles

BOSCH

Based on 36 reviews Check latest price

Product description

The Bosch HDS 250 is a heavy-duty scan tool for Class 4 - 8 vehicles (gas and diesel). Read, diagnose and clear HD standard trouble codes on a brilliant color display. It shows code descriptions and definitions, graphs live data MIDS/PIDS, and can record and playback data streams. Quick Test pulls Global OBD II codes for data analysis and diagnosis. The HDS 250 meets SAE standards for HD J1587/J1708 and J1939 CAN and includes engine, transmission and ABS coverage. This HD Scan Tool works on 12V and 24V systems to cover most medium and heavy-duty vehicles in North America. It is internet updateable for new and expanded vehicle coverage. Ideal as a shop's second tool, or as a portable on-truck diagnostic tool for field repairs. Includes 16-pin J1962 cable, 9-pin Deutsch cable, and 6-pin Deutsch cable. Features: Read and clear HD standard trouble codes, display code descriptions, display and graph live data, record and playback data streams, brilliant color display, rugged enclosure for durability, class 4-8 truck coverage featuring “Automatic Protocol Search”, HD J1587/J1708 and J1939 CAN, engine, transmission, ABS, and more coverage, global OBDII Quick Test, works on 24V Systems, English, Spanish, and French on-screen text, updateable via Internet, and a demo mode for training.

  • [HEAVY-DUTY VEHICLE DIAGNOSTICS] - Read, diagnose and clear HD standard trouble codes on heavy-duty Class 4 - 8 vehicles with on screen text in English, Spanish, or French
  • [FULL COLOR DISPLAY] - Brilliant color display shows code descriptions and definitions, graphs live data MIDS/PIDS, and can record and playback data streams
  • [QUICK TEST] - 'Quick Test' pulls Global OBD II codes for data analysis and diagnosis
  • [COMPREHENSIVE COVERAGE] - Meets SAE standards for HD J1587/J1708 and J1939 CAN and includes engine (gas and diesel), transmission and ABS coverage
  • [VERSATILITY] - Works on 12V and 24V systems to cover most medium and heavy-duty vehicles in North America; Internet updateable for new and expanded vehicle coverage
  • [COMPLETE KIT] - HD Scan tool, 9 Pin Deutsch Cable, 6 Pin Deutsch Cable, 16 Pin HD/OBD II Cable, J1962 CAT Cable, USB Cable, Quick Start Guide, Carrying Case

User questions & answers

Question: does it work on Isuzu. man. Truck & Mercedes-Benz. mack truck
Answer: Nop
Question: can this unit be used in cars with obd2 and provide most of the HD features
Answer: yes it comes with two jumper wires, one is a switched normaly open wire and the other wire is a solid wire. both jumpers have 4mm unshrouded male banana jack adaptors.
Question: will it do a forced regen
Answer: Sorry, we only ship to USA Based addresses.
Question: can it do cylinder cut out tests on cat, detroit or cummins
Answer: Just looked at the obdII protocol detector & breakout box. Looks like the two are basically the same thing. I would say the otc piece is probably a little better quality piece, of course it costs a little more money. But the two will function pretty much the same way.

Product features

Bosch Professional Diagnostic Tools and Equipment

Bosch Professional Diagnostic Tools are designed for technicians, by technicians. Armed with decades of automotive service industry experience, our product development team worked with shops across the country to develop the diagnostic tools most requested by shop techs. These professional solutions are loaded with the features and capabilities pro's who use these tools every day demand. Bosch Diagnostic tools are the right choice for automotive and heavy duty truck technicians nationwide.

Automotive Scan Tools

Multi-functional diagnostic tools are a necessity in every shop. Bosch makes multiple diagnostic tools with the capabilities shops want, from OBDII generic codes and manufacturer-specific codes to system evaluations and running diagnostics.

HD Truck Scan Tools

Down time for heavy duty vehicles can cost thousands of dollars – which is why technicians need the right heavy duty solution to help them navigate through complex coverage and various systems to perform ultra-fast and accurate diagnosis.

VCIs for Diagnostics and Programming

Bosch Diagnostics offers a full line of J2534 capable reprogramming tools to suit the needs of every shop. From manufacturer specific reprogramming to full diagnostic capability, Bosch Diagnostics has the tools to keep you on the cutting edge.

Smoke Testers

Detecting leaks in vehicle systems is a tedious process made easier with the Bosch line of smoke testers. Test for leaks in sealed systems including oil, exhaust, EGR and wind leaks through weather stripping.

Engine Analyzers, Scopes, and Meters

Fast engine analysis and inspection tools from Bosch will make your job easier. Handheld analyzers, hybrid multimeters, insulation testers, and ignition testers help you find the problem and fix a vehicle.

Battery / Electrical System Analyzers

Accurately test, analyze, and diagnose your customers’ battery and electrical systems. Bosch offers an array of battery and charging system testers, analyzers and stable power supplies for vehicle re-flashing.

OTC 3896 Bosch Evolve Diagnostic Scan Tool

OTC

Based on 7 reviews Check latest price

Product description

3896 Bosch OTC Evolve Diagnostic Scan Tool. As modern vehicles become increasingly complex, OTC diagnostics, powered by Bosch, continues to evolve. The flagship tool includes a wireless VCI, J2534-capable device, larger screen and exclusive full-system wiring diagrams. 10.4” high-resolution screen reduces glare, Powerful, fast Android OS, Dual Wi-Fi architecture provides a secure, wireless VCI connection and reliable Internet connection. Move freely around the vehicle and shop with confidence. Includes full system wiring diagrams, not offered on any other scan tool in the market. Includes tablet docking station and backpack for increased battery life, performance and safe storage. Includes J2534 compatible device for emissions-related ECU reprogramming and reflash. Includes free 60-day trial of Identifix Direct Hit. EXCLUSIVE ON-TOOL WIRING DIAGRAMS: Exclusive on-tool wiring diagrams for most vehicles 1986 and newer help you locate trouble components to test or replace. Wireless vehicle communication Dual Wi-Fi architecture keeps you connected to the vehicle and shop Internet connection to access troubleshooting and repair info. J2534 reprogramming capable** The included wireless VCI doubles as a powerful J2534 pass-through device, expanding your shop’s ability to fully service and reprogram customer vehicles. Identifix on-tool Direct-linking to Identifix for most diagnostic codes. OTC automatically transfers YMME to help you diagnose and fix with accuracy and confidence.

  • LARGE, BRIGHT DISPLAY: Rugged, 10.4 inch screen is the industry’s largest and brightest
  • WIRELESS CAPABILITIES: Dual Wi-Fi architecture provides a secure, wireless VCI connection and reliable Internet connection. Move freely around the vehicle and shop with confidence
  • WIRING DIAGRAMS INCLUDED: Includes full system wiring diagrams, not offered on any other scan tool in the market
  • IDENTIFIX FREE TRIAL: 60-day Identifix Direct-Hit free trial
  • J2534 COMPATIBLE: J2534 compatible device for emissions-related ECU reprogramming and reflash

User questions & answers

Question: Does anyone know what the annual subscription fee is
Answer: About 800 usd
Question: Does this scan tool work on blind spot systems and forward recognition cameras
Answer: I've use mine in a Chevy and Ford late model yes
Question: does this inculde the subscription for the first year and when it runs out can it still be used as a scan tool and not just a code reader
Answer: Yes and yes
Question: Does this scan tool will work with Mitchell estimating software
Answer: You should have a Mitchell account , then it could works

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

OTC (3109N) Trilingual OBD II/EOBD & CAN Scan Tool

Based on 103 reviews Check latest price

Product description

The OTC 3109 features AutoIDTM - Automatically selects the vehicle so you don't have to on most 2000 and newer vehicles; Component Locator - Text based descriptions indicate where on the vehicle a component is located; Additional PIDs for freeze frame and View Data. Now supports over 300 Global OBD II Live Data items (# dependent on vehicle)? All available I/M Monitors (emissions)? Graph live data; Acronym library - database of acronyms used in the tool; Meets new 2010+ requirements (15 monitors, HD, Diesel, Hybrid Coverage)OBD II information available:; Read and display LIVE sensor data; Displays generic and enhanced definitions on screen; Read and display MIL status; Read and erase diagnostic trouble codes; It will give visual indication when the tool is trying to communicate and retrieve data from an OBD II vehicle; Read and display I/M monitors (emissions); Read and display pending and permanent DTCs; Read and display freeze frame data (snap-shot of vehicle data at the time of the fault); Read and display VIN number, CVN and Cal ID. Display State OBD check; Display OBD II Drive Cycle Mode; Read and display O2 Monitor Test; Read and display Diagnostic Monitor Test; Read and display On Board Systems.

  • It gives a visual indication when the tool is trying to communicate and retrieve data from an OBD II vehicle
  • Component locator provides text descriptions to indicate where components are located on the vehicle
  • Field updateable via USB port for future expansion
  • Over 15,000 code definitions for comprehensive coverage
  • Has library database of acronyms used in the tool

User questions & answers

Question: will this work on my 2007 mercedes benz c
Answer: The scan tool should work on any vehicle built after mid 2000s. The tool meets EOBD (European On Board Diagnostics) specs. Read the manual, it will do everything but make coffee.
Question: Will this work with my 06 Jeep Liberty 2.8l CRD
Answer: I haven't used this on a CRD Jeep yet, but I see no reason why it wouldn't work. All in all I would recommend this handheld to anyone needing quick access to codes and inspection info.
Question: Will this work for reading and resetting codes for the airmatic suspension on my 2008 Mercedes benz S
Answer: it sucked, did not work from day I got it
Question: Will the connecting cable from the otc be compatible with a tacoma(1998) and a 2013 civic or do i need to acquire adaptive wiring
Answer: To my knowledge ALL vehicles made after 1996 have the same universal plug-in for OBD scanners, most likely an agreement between manufacturers. No need for adapters of any kind unless the vehicle is built before 1996. I used this particular OTC model on my 98 Neon and 02 Ford Focus, as well as on a 2007 Chevy van without any issues. Its compact, does what it supposed to, simple to use, it has a built in database, allow for multiple verifications, tests and others. Don't buy Autel's, their lower end scanner could not read my Ford unlike this one. Prices fluctuate on Amazon, when price is low this model is definitely the best of its class, it does nearly everything but computer coding or re-coding which would require a higher end scanner or a manufacturer backed scanner/program. My advice is shop around for the best OTC that suits your needs, there are plenty on Amazon, this one is good but as prices fluctuate you might find another OTC that does more for less $, when I bought this scanner it was 70$ now its North of 100$...

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

OTC 3633 Mini-Coil Cord Circuit Tester

OTC

Based on 498 reviews Check latest price

Product description

The standard in electrical system testing - this basic and simple to use tester provides the capability to locate shorts, grounds, and open circuits. Needlepoint stainless steel probe allows easy back probing and piercing. Special threaded probe comes with screw on alligator clip for additional versatility. Bright red, high intensity /slim style replaceable bulb. 12 foot long, red, heavy-duty coiled cord lead. Ergonomic, slim design clear handle. For use with 6 volt and 12 volt systems. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.

  • The standard in electrical system testing - this basic and simple to use tester provides the capability to locate shorts, grounds, and open circuits
  • Needlepoint stainless steel probe allows easy back probing and piercing; special threaded probe comes with screw on alligator clip for additional versatility
  • Bright red, high intensity /slim style replaceable bulb
  • 12 foot long, red, heavy-duty coiled cord lead; ergonomic, slim design clear handle
  • For use with 6 volt and 12 volt systems

User questions & answers

Question: I need to replace the fuse in my tester, I have 12v fuses just wanted to know what amp fuse is used
Answer: Mine, with the factory installed bulb draws 157mA @ 13.1V... which comes to dash over 2W all said & done.
Question: Is this item computer safe
Answer: 6'
Question: can it be used on 24 V AC circuit's
Answer: I charge mine about once a month, with use about 3-4 times a week. The "low battery" light has only come on once, and that was after a extended time though I don't remember how long.It's a great battery saver, since you won't leave it in the car. I put it in the driver seat.YMMV
Question: how many amps does this pull on a 12v system
Answer: The purpose is to use the 12 volt battery pack using the OBD2 cable to keep the on board computer and memory powered while the battery is disconnected while changing.

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

OTC 3211 OBD I & II Scan Tool, 1 Pack

OTC

Based on 72 reviews Check latest price

Product description

The Bosch OTC 3211 OBD I & II Scan tool works with all 1996 and newer cars and light trucks (OBD II and CAN). OBD I functionality - cables included for '84-'95 Ford EEC-IV, '84-'95 GM ALDL and '89-'95 Chrysler SCI and Toyota Round and Rectangular plug vehicles. The device features a color screen, detachable vehicle diagnostic cable, update cable, and soft case included. Ability to read GM, Ford, Chrysler, and Toyota OBD I with live data coverage for both OBD I and OBD II vehicles. Expanded Code Connect with over 26M experience based fixes. Domestic and Asian ABS & Airbag coverage for the following makes: GM, Ford, Chrysler, Honda, Hyundai, Nissan, Toyota. Reset oil lights. Battery reset available for the following: 2011-2015 Ford F-Series trucks, 2000-2014 BMW vehicles, 2006-2012 Mini Cooper. Monitor battery/alternator/charging systems to confirm status of battery/alternator and if need changed or getting weak. The OTC 3211 features all modes OBD II data including O2 sensor test, EVAP Leak Test. Graph, record/playback of live OBD II data stream for intermittent issues. AutoID identifies most vehicles upon plugging into vehicle (available for most MY 2000 and newer vehicles). Multilingual Menu and Definitions - English/Spanish/French. Component Locator - Text based description of where to find a component on the vehicle. Freeze frame data (Data readings from vehicle at the time of the fault).

  • Works with all 1996 and newer cars and light trucks (OBD II and CAN) as well as ’84-’95 Ford and GM and ’89-’95 Chrysler and Toyota vehicles (OBD I – cables included)
  • ABS and Airbag/SRS coverage for most GM, Ford, Chrysler, Honda, Hyundai, Nissan, Toyota vehicles
  • All modes OBD II data including O2 sensor test, EVAP Leak Test. Graph, Record/Playback of live OBD II data stream for intermittent issues. Freeze frame data from vehicle at time of fault
  • Oil Light Reset, Battery Reset and Battery/Alternator/Charging System Monitor. Dual PID Graphing
  • CodeConnect Top Reported Fixes (over 26 million) giving the mostly likely cause of the engine, ABS and Airbag lights, also provides Alternate causes as not a one fix for all issues

User questions & answers

Question: Does this cover abs pump bleeding on a 2004 silverado
Answer: The 3211 comes with a whole set of adapters for pre 1996 OBD1 vehicles. Not positive if it has an adapters for a '94 Cadillac, but I would be surprised if it didn't. I have a '94 Lexus, and it has an adapter for that. One thing to be aware of: They apparently have stopped updating the scan tool. The last update was 7/17. I called customer service about the updates, and they called over to engineering at Bosch (who makes the tool for OTC), and they responded that they have no plans for further updates. The 7/17 updates covers cars up to model year 2013, and some 2014. Beware.
Question: Hi there can I use this code scanner on an 86 volkswagen
Answer: No. This is an enhanced code reader with OBD2 live data. No 2 way functionality.
Question: Can this scanner read abs codes of a 1995 buick riviera supercharged with obd 1.5 connector
Answer: Not sure about Chrysler. But it does clear airbags
Question: Will this work on-a 94 Cadillac Fleetwood brougham
Answer: I wasnt very impressed at all

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

OTC Tools 5610 Trans-Eng Oil Press Tester

OTC

Based on 595 reviews Check latest price

Product description

This professional kit can be used for domestic and import applications. High and low pressure gauges make this kit useful for both transmission and engine work. Kit comes complete with adapter for most applications. Designed to be used for both static and on road testing.

  • Large 3-1/2 inch gauges feature a chrome bezel and rugged protective outer boot
  • High pressure gauge reads 0-400 psi and 0-2800 kPa
  • Low pressure gauge reads 0-100 psi and 0-700 kPa
  • Both gauges include rear hook to allow gauge to be hung conveniently out of the way
  • Gauges and hose assembly incorporate quick couplers for easy disconnect

User questions & answers

Question: will this fit a 2008 Hyundai oil pressure sending unit port
Answer: Must be a mistake. Transmission pressures are ~150-250 psi so will only work with the 400psi guage. The 100psi guage is intended for engine oil.
Question: As the product weighs excuse me
Answer: It is cool smoke
Question: Does this come with a 7/16 adapter
Answer: no it does not, you have to use a separate air compressor. in my case I use shop air. I don't recommend doing this but I actually use a bicycle air pump on my leak tamer and it sorta worked
Question: gauges? is the 100psi for oil and the 400 for trans? why do both say transmission
Answer: Hello - no, you cannot use mineral oil or baby oil with this machine. UltraTrace UV dye is the only leak detector solution approved by vehicle manufacturers to not harm or damage automotive systems or components.

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

OTC 3634 Heavy-Duty Straight Cord Circuit Tester

OTC

Based on 216 reviews Check latest price

Product description

OTC Heavy-Duty Straight Cord Circuit Tester is designed for testing electrical circuits and locating shorts, grounds, and open circuits. The features include a 12 foot heavy-duty coiled cord. It checks 6 and 12 volt systems. It has an ergonomic, slim-designed, clear handle. It has a bright red, slim style replaceable bulb. It has a heavy-duty stainless steel probe with insulated shaft and heavy-duty clip with positive soldered connection.

  • Designed for testing electrical circuits and locating shorts grounds and open circuits
  • Features include 5 foot heavy-duty cord and checks both 6 and 12 volt systems
  • Ergonomic slim designed clear handle with a bright red slim style replaceable bulb
  • Positive contact-molded strain relief

User questions & answers

Question: Does anyone know what’s amperage this test light draws
Answer: I measure 151 mA with a Fluke 87-V.
Question: Is the led bipolar ? I.e. does this work using the clamp on a positive power source to check for negative power with the probe
Answer: It’s not Led, incandescent bulb.

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

OTC Tools 3183 Digital Battery Tester

OTC

Based on 74 reviews Check latest price

Product description

OTC's 3183 Digital Battery Tester tests and analyzes 12 volt, 125-1400 CCA batteries by measuring multiple parameters within the battery to deliver fast, accurate, and reliable results. Designed with a live voltmeter that allows easy starting/charging system testing and a bright, 4 digit LED display that indicates the battery's good/bad status, voltage, and available CCAs. Utilizes cost effective conductance test technology for accurate testing, at a value price point, that delivers quick, 1-second, initial results. This versatile tool detects and identifies loose leads, detects bad cells, compensates for cold temperatures, and includes a surface charge warning. Measures multiple international units: CCA, IEC, DIN, BCI, and EN. Comes complete with a soft sided carrying case to keep the tool protected when not in use. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.

From the Manufacturer

SPX OTC Digital Battery Tester is designed to measure the multiple parameters within the battery to deliver accurate results. It features a live voltmeter that allows easy starting as well as charging of the system. This tester includes a bright 4 digit LED display which indicates the battery’s good or bad status, voltage, and available CCAs. It even compensates for cold temperatures and utilizes cost effective conductance test technology for accurate testing at a value price point. This tester consists of 125-1400 CCA range and detects as well as identifies loose leads. It even offers surface charge warning and includes digital battery tester as well as soft-sided carrying case.

  • OTC's Digital Battery Tester tests and analyzes 12 volt, 125-1400 CCA batteries by measuring multiple parameters within the battery to deliver fast, accurate, and reliable results
  • A live voltmeter allows easy starting/charging system testing; bright, 4 digit LED display indicates battery's good/bad status, voltage, and available CCAs
  • Utilizes cost effective conductance test technology for accurate testing, at a value price point, that delivers quick, 1-second, initial results
  • This versatile tool detects and identifies loose leads, detects bad cells, compensates for cold temperatures, and includes a surface charge warning
  • Measures multiple international units: CCA, IEC, DIN, BCI, and EN and comes complete with a soft sided carrying case to keep the tool protected when not in use

User questions & answers

Question: how do I use this tester
Answer: It is very easy to use, you conect to the battery and you have to confirm what parameter are you using to measure, I normally use SAE, you introduce the CCA using the arrows and press test, if the battery has a bad cell, it is instantly indicated on the screen, the tester will display pass if tuve battery is ok, otherwise fail is displayed. If the battery is discharged at the moment you conect it, it will display ch.
Question: does it test agm batteries
Answer: Yes it does. Like on the mbz batteries yes. We have tested em and the dealer has tested em same results less bs. Ya know. Pass or fail. Any questions call me I own a roadside assistance biz in orange county ca. 949-702-1420
Question: Does it includes a case
Answer: YES, soft-sided carrying case as described in the product description ...
Question: How accurate is the CCA tester
Answer: This simple tester is completely accurate, I own a battery store and I have some different testers, This is the most accurate to detect a bad cell, at the begining, there is one thing that this tester doesn't do: it doesn't test the alternator, but if you are looking for a simple accurate tester, it is your best choice.

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

OTC 6589 Electronic Ignition Spark Tester

OTC

Based on 676 reviews Check latest price

Product description

Simple, high quality tool designed to test high energy electronic ignition (HEI) systems. Simply attach plug wire to end then use built in clip to attach to ground. Tester will give you true spark performance results, helping you identify ignition anomalies that simply removing a plug and grounding it won't reveal. For use on vehicles and power equipment equipped with a high energy ignition system. Lifetime limited warranty. Value is at the core of the OTC tool and equipment portfolio. Whether it’s a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.

  • Simple, high quality tool designed to test high energy electronic ignition (HEI) systems
  • Simply attach plug wire to end then use built in clip to attach to ground
  • Tester will give you true spark performance results, helping you identify ignition anomalies that simply removing a plug and grounding it won't reveal
  • For use on vehicles and power equipment equipped with a high energy ignition system
  • Lifetime limited warranty

User questions & answers

Question: Will it work with points, or just electronic ignition
Answer: It works on chainsaw ignition and should work on contact breaker systems when engine is cranked with ignition switched on.
Question: The picture is showing NO center electrode in the ceramic -- is that right? How are you supposed to see a spark
Answer: Go to you tube otc 6589 there will be a video on how to use this tool. Spark jumps from the center to the grounded side and shows that you have sparkin the engine. I know this tool looks weird without the electrode but don't put your hand on it when it's firing believe me you'll know its working
Question: is the otc 6589 tester for HEI ignition
Answer: This is NOT for low-energy ignition systems. The spark gap of this tool is enormous due to the recessed center electrode. An HEI or similar high-energy ignition (one that does not use a ballast resistor or resistor wire to power the ignition coil) in good condition will jump this gap. A low-energy electronic ignition such as the '72-style Chrysler electronic system may--or may not--jump this gap.In short, this a reliable tool ONLY for high-energy ignitions. Points-style and low-energy electronic ignitions should use the GearWrench 2757D spark tester or similar tester which has essentially the same design as this one but does not have the recessed center electrode. A lower voltage will jump the smaller gap of that tool.
Question: Can you please tell me the tester OTC 6589 is made in USA and will get the same item as shown on website
Answer: Made in Taiwan not USA. More info at www.otctools.com or 800-533-6127

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

OTC Tools 3075-05 Ez-Base Wireless Adapter

Product description

The OTC 3075-05 allows a PC or host computer to communicate with Ez-TAP using our Air Bridge 2 wireless technology. It features 100+ foot range and built in indicator lights. Allows sully wireless throughput for direct diagnostics. Allows a single PC to connect to any Ez-TAP in range.

  • Allows a PC or host computer to communicate with Ez-TAP using our Air Bridge 2 wireless technology
  • 100+ foot range
  • Built in indicator lights
  • Allows sully wireless throughput for direct diagnostics
  • Allows a single PC to connect to any Ez-TAP in range

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

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