Search  for anything...

OBD2 Scanner Bluetooth, Car Code Reader with Exclusive APP for iOS & Android, Auto Car Diagnostic Scan Tool with Performance Test Battery Test Check Engine Light for Universal OBDII Vehicles

  • Based on 119 reviews
Condition: New
Checking for product changes
$29.99 Why this price?
Save $5.00 was $34.99

Buy Now, Pay Later


As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, May 18
Order within 2 hours and 6 minutes
Available payment plans shown during checkout

Features

  • Powerful Full System Diagnosis: This OBD2 scanner Bluetooth can read vehicle information and diagnose the health of the vehicle, and read and erase engine fault codes in a blink of an eye. More functions: such as read the live data, I/M Readiness, Freeze Frame, O2 Sensor, Battery Test, and EVAP system test, Performance Test, Smog Check, On-Board Monitoring, etc. Diagnostic reports, Built-in OBDII Fault code look-up library, no google and no guess.
  • Efficiency & Savings: The car diagnostic scanner tool can provide the detailed fault description and more professional advice and guidance for repairing. Also it can retrieve vehicle information, such as VIN, calibration ID, calibration verification code, etc., which is especially useful when buying a used car. Even if you know absolutely nothing about cars, also can help you detect any potential problems fast and exactly, save you a lot of time and money in maintenance or repair.
  • Exclusive APP & Easy to Use: Free exclusive APP downloadable on both iOS, iPad and Android. Even though beginner drivers can use it easily, no complicated setup installation. Providing more stable and faster diagnostics to locate your vehicle problem. No complex settings or tricky connections plus much lower power consumption, and it does not block internet access for other apps.
  • Wide vehicles Compatibility: Our car code reader supports 9 protocols compatible with obd2 Bluetooth works on US models produced and newer in 1996, European models produced in 2000 and newer, and Asian models produced in 2000 and newer. And 10 language settings are supported, and has more than 8000 fault code definitions in the database.
  • Live Data: The Bluetooth OBD2 scanner can monitor your vehicles health in real time. Understand on-going issues as well as expected future problems such as oil change and maintenance schedules. It also can help you solve most of the problems. (Please contact us if you have any questions, our technology can help you solve them in time.)

Manufacturer: ‎Da Tang Pet


Brand: ‎Da Tang Pet


Model: ‎OBD201


Item Weight: ‎2.71 ounces


Product Dimensions: ‎1.85 x 1.81 x 0.94 inches


Country of Origin: ‎China


Item model number: ‎OBD01


Manufacturer Part Number: ‎OBD01


Date First Available: October 24, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Liked This SOOO Much I Bought Five More
After a recent 500+ mile trip during which one of my vehicles decided to light up the MIL on the dash, and I had to visit an auto parts store just to borrow a code reader and know how serious it was (turned out it could wait), I decided maybe I should just put a code reader in cars we travel out of town with. Got ready to buy a couple of additional handhelds plus put my old one in the car that cough up codes, and spotted this. Decided if it works, it would be way better. And turns out it is. Why? I can leave it there full time, then if an MIL light comes on, I just pull out my phone and read the code on the spot. No stopping, getting out the reader from the trunk, hooking it up, and seeing what's up. But turns out this little jewel does way more, with a slew of real time info you can check from your smartphone. Definitely the way to go. And of course, if it is an MIL and you read the code, it also then tells you more info about what that means, and probably cause(s). I'm still exploring what all this can do, like set alarms for coolant temp and not to exceed speed, give info on battery status and charging, read O2 sensors. It is a long list. And you can save info in reports for later. It does anything the better OTBII readers do except detailed electrical system resets and settings you only get on expensive boxes. Two notes if you get one: I'd recommend you change the search engine for code info from Baidu (China) to Google. Then go to the alarm settings to switch from ºC to ºF (if you want). That second suggestion took me a while to figure out how to change. Its not where you would first guess. So then I bought three more. One each for three cars that do periodic to frequent out-of-town trips, where you hope you don't see an MIL light, but if you do, better to know what it means on the spot. And one more to give to longtime friend for his trip driving car. At this price, grab a few and give them to you friends. Seriously good to have on any car that supports ODBII. Until the day comes you can just punch up what an MIL means on every car's LCD screen, this gives you that info at your fingertips in real time, on the spot, while driving. I'll never be without one on a future trip. MILs can show up at anytime, so good to know if its "super serious - park it and shut it off now", or can wait until you get back home. Awesome deal, these do anything the other dongles like this being sold by others do, but at a fraction of their price. Definitely a steal of a deal! ... show more
Reviewed in the United States on December 7, 2022 by R Neil

  • Plug and play
Very easy to plug and play this device but there is little to no explanation in the manual to explain functionality. It’s probably capable of many things but so far I’m unable to find anything useful. I bought it to diagnose an intermittent alternator issue and it does not pick up the error even though the battery icon flashes on the dash. It does read the system voltage accurately however. ... show more
Reviewed in the United States on February 17, 2023 by Dee Cat

  • It works no frill
It works no frill. Gives you data as novice not understanding what it means.
Reviewed in the United States on June 16, 2023 by Roland Wyler

  • It seems to work
My first and biggest complaint is they make you install their app which does not come from Google Play. I can get it to read error code. But, a lot of data seems like supposed to read is not available. Maybe I don't know how to use it correctly. Or, maybe you need a more sophisticated unit. But, can't complain too much given the price of this one I guess. ... show more
Reviewed in the United States on March 31, 2023 by introth

  • Saved me money!
I was skeptical about this when I first got it. I thought it was too cheap to be any real value. But I was wrong and it ended up saving me so much money because then I would have the codes when I went into the garage and they would know exactly what to look at to fix.
Reviewed in the United States on April 26, 2023 by ashley williams

  • Not great at least on BMW.
Used this on an 06 330i that had presumably been misfiring. The computer has thrown a cel but this scanner using the recommended app couldn't find any codes.
Reviewed in the United States on August 5, 2023 by Jesus Hernandez

  • Cheap enough to leave on all the time
I put one of these in each of my 4 daughters cars, that way when they get a light they can stop , screen shot it and send it to me to diagnose. So far its save 2 over heats on 2 different vehicles. Resulting in simple repairs and not engine replacement.
Reviewed in the United States on April 3, 2023 by Jeff S

  • Good Value
Works as advertised. App loads and connects to device. With app, trouble codes are translated to message, with recommendation on how to address. In my case it reported issue with thermostat. I was able to TELL them to replace thermostat. Saved me the $150 dealership would have charged to "troubleshoot". Very satisfied with purchase. ... show more
Reviewed in the United States on January 22, 2023 by Anthony P.

Can't find a product?

Find it on Amazon first, then paste the link below.