📦 Best OBD2 スキャナー 2025

"This is one of the most useful tools I’ve bought in recent memory. I regret not having picked one up sooner. It’s paid for itself after a single use. I had a shaking in a vehicle and I could not figure out what it was. I’m a home mechanic and was dreading taking it to the shop. This told me that thi..."

"Great auto diagnostic tool, easy to use, multiple function, and at a great price.Most people will get this for the basic DIY check on their car. Make sure to read through the instructions more than once, to make it easier to use the first time. Handy bag to store and carry it. If you are more into..."

"Great scan tool works on most vehicles!! Very easy to update and read codes!! Connect to Bluetooth very fast and up to speed"

"I have a very small leak in Evac system that they can’t find. Check engine light comes on 2 days after I fill tank, Replaced fuel cap. But it still comes on and Stays off till I fill up. I needed way to clear code and make sure it’s not something else triggering light. This was simple to use p..."

"Simple and easy to use. Even came with directions! I originally purchased the Ancel brand for $35.99 thinking it must be better but that one read my code fine but didn’t erase it and kept giving me a failed to erase error … so I returned it and took a chance on this cheaper one since so many peopl..."

"Been using mine for 3 years and it has been great. I leave it always plugged into my truck so that it is ready to use if I get a check engine light or even if I'm just curious about how the engine is running.It is well worth having, as it has saved more than its cost in not having to pay for diag ti..."

"I own vehicles from a wide range of years and needed a scanner to cover late 90’s OBD II systems. I reached out to Xtool to see if the D5S scanner would perform a Crankshaft Sensor Relearn on my ‘98 Chevy truck, and they were able to confirm it would after being provided with the VIN.I set up the sc..."

"This OBD2 code scanner exceeded my expectations. It connects to the vehicle quickly and displays error codes with clear explanations in seconds. The app is intuitive and allows you to monitor data in real time, which is very useful for checking the engine's condition before going to the mechanic. It..."

"This scan tool is a best buy! I was able to trace down the reason for my ABS fault by running a scan and using the topology mapping feature to identify the module that was not responding. Locating the module physically, I was able to find that mice had damaged the wiring.The Bluetooth feature is g..."

"Great little tool. Loads of codes. Great functionality. Awesome.price. perfect for quick code reading to help with the diagnosis of errors."

"Good for breaking into learning about more complex features of code readers. Has graphs you can choose to view instead of looking at numbers. It's like a wannabe oscilloscope but more like a graph. So it can graph your battery volts, fuel trims, O2 sensors, can read your RPM's, catalytic conve..."

"Fast, and accurate. Much more than I expected for the price. This diagnoses the refuel vapor vent lock up I had on my Ford Maverick when the more expensive tools at O’Reilly, Autozone, and Walmart didn’t, including the loaner OBD2 tools they had available that cost over $100.The app was also very ..."

"Just got this beauty. Have not gotten to use it yet. The warranty process is very easy. We are getting the updater tool to ensure it has the updated firmware. Will Update once we have used it. Easy, Screen is clear, I was able to grab this at a time there was an additional 15% Promotional deal ..."

"I got the scanner yesterday and it is awesome!! I have another smaller scanner from launch and it is also great!! Setting it up was super easy, the touch screen works great. It’s connected to the internet very easy and did all the updates wirelessly and very quickly with my meodcre WiFi. Used it in ..."

"Keep it plugged to see cleared monitors. It tracks them as you do drive cycle. It will beep to let you know when monitor has completed. Great device. So far helped me get 11 smogs for different cars for my company. Very easy to use. Information is simple and easy to Understand."

"As a "shade tree" mechanic fixing my own vehicles I can't do much without a good (cheap) code reader. My old BT model would not connect to my phone, so I ordered this all-in-one setup. Works great, easy to use, no phone app or finicky BT required. Most surprisingly it comes with a decent little m..."

"Needed a cheap OBD scanner that I could keep in the car while I monitored when the car finished all the EVAP system checks so I could go get my state inspection. Autel is a known good aftermarket brand. Easy to use and read. This is not a bi-directional scan tool so its not supposed to be able to do..."

"The day after I bought this my sons 2019 VW JETTA had a CEL. I plugged in and it brought up the VIN within a few seconds. The code as well as other information came up instantly. It explained exactly what the fault was. It happened to be bank 1 02 sensor and some other helpful info. As with any CEL,..."