1.77” COLOR SCREEN
UDIAG CR720 OBD2 SCANNER DIAGNOSTIC TOOL CAR CODE READER – DO YOUR OWN REPAIRS
Professional OBD2 Scan Tool Check Engine Fault Code Reader
More Car Scanners Recommended from UDIAG Store
Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 63 4.6 out of 5 stars 690 4.6 out of 5 stars 690 — 4.6 out of 5 stars 690 — Price — $29.99$29.99 — — $439.99$439.99 — Diagnostic System OBDII OBDII, 12V Batttery Tester OBDII, 12V Batttery Tester Diagnoses All Systems for BMW OBDII, ABS/SRS/TCM/Engine Diagnoses All Systems for Cars Screen Size 2” 1.77” 2.8” 2.8” 4.3” 7.0” Full OBD2 Service × √ √ √ √ √ OBD-II Modes Compatibility 5 10 10 10 10 10 Data Record, Graph, Playback × × √ √ √ √ Special Reset Function × × × All Reset Services 6 Reset Services 40+ Reset Services Car Battery Voltage Test × √ √ × × √ Wireless Connection × × × × × Wifi, Bluetooth Bi-directional Control × × × √ × √ Software Update × × Lifetime Update via PC 3 Years Free Update via PC 3 Years Free Update via PC 3 Years Free Update via PC Comes with Case? × × × √ √ √【UDIAG CR720 Comprehensive OBD2 Diagnosis Function】The UDIAG CR720 vehicle diagnostic tool has 10 modes of OBD2 inspection, including reading fault codes, erasing fault codes, turning off the engine check light, on-board monitor test, EVAP system test, O2 sensor monitor, live data stream, freeze frame data, on-board monitoring test and vehicle information reading, DTC lookup. Comprehensive data helps you more quickly identify troubles in the car’s engine control system and turn off the engine check light.
【Wide Compatibility】This UDAIG code reader works on most vehicles sold in America/Europe/Asia with models produced after 1996, supporting all OBDII protocols – CAN (Controller Area Network), ISO14230-4 KWP200 (5BPS & FAST), ISO9141-2, J1850 PWM &VPW. It also supports 13 languages. It is a must-have in your toolbox and one of the best gifts for Home and Auto Shop Mechanics.
【Battery Voltage Test Function】The CR720 code reader has a color screen and is easy to operate even with gloves on. You can directly perform a car battery test pressing the “BAT” hotkey button. It includes: battery voltage measurement, battery voltage monitoring, battery performance testing. Because it is a handy type, there is no need to download a smartphone or app or have an internet environment like the adapter type, and the connection is more stable and rapid than wireless.
【Latest design】The UDAIG CR720 reader adopts a novel and beautiful design, with built-in color backlight and contrast adjustment. The test results can be quickly displayed by pressing the buttons made of high-quality silicone rubber. It is very easy for beginners to use.
【A Must-have Auto Repair Tool】UDIAG CR720 is consumer-oriented. It is plug and play without a battery required. With a nearly one-meter long OBDII cable, the code scanner is powered directly from the 16pin DLC in your vehicle. It is recommended as a must-have in your toolbox and a great gift for Home and Auto shop Mechanics.
【Gift】Given as a gift to friends or customers who drive cars, or who runs a car shop to repair cars.
【Travel Essentials】When you go on a long drive and need it in an emergency, it can solve car breakdown problems.
【Save Money and Time】After connection, the power-on response is quick. To save time and effort on small repairs.
【UDIAG Quality Assurance】Your Car, We Care! Your satisfaction is our priority-please get in touch with us if you have any questions or concerns. Providing you with high-quality products and the friendliest customer service is our forever goal!
malte strauss –
Easy, just plug in and turn the ignition key
Came within two days. Works as promised. Easy, just plug in and turn the ignition key. Unfortunately the one car I own that has the check engine ligh on has some problem with the OBD plug. I think the wiring on the plug is damaged. My mechanic had an issue with it. The scanner works flawless on the other two vehicles we have. You can read a translation of the error code in plain English. No need to look up error codes on the internet. This Udiag is simple to use, no fuss and hassle with linking a phone or anything like this. Do yourself a favor and get this. You don’t even need batteries. It uses the car power from the plug. Fully happy with the reader. Not so much with my 2006 VW new beetle with a broken OBD plug.Update: I had a fuse missing on the OBD power supply. The previous owner or some lazy mechanic probably “borrowed” the fuse for that circuit. Popped a new fuse in and the reader worked great. It showed me the code number and description of the error code. My other car actually gives more information through the reader on current status and such. The level of information depends hichly on the setup of the computer in the car. Nice thing is that the unit does not need batteries and gets power from the car plug. (hence the issue with my car and the missing fuse). I had ordered a similar unit before that works with the bluetooth feature of the phone and an app on the phone. That unit was faulty and I had to send it back. I always would get this standalone unit since it is really easy to use with little that can go wrong.
Bryan –
Works Great!!!
I have used this several times to diagnose check engine codes. Has been accurate every time.
secbnc –
Great scanner for car owner
The product arrived quickly in perfect condition. Opened immediately upon arrival and gave it a go.Very simple to use. Has features of much more expensive scanners. Works well for clearing codes which some inexpensive scanner sometimes don’t do well.This one was flawless, easy to figure out and fast. In addition, since I am a former owner of auto repair facilities, I figured I would play with some of this scanners other, more advanced features.They all worked great!If nothing else, for this price, it’s not worth driving to your local garage or parts shop for a scan and possibly get a unnecessary sales pitch.
Stephen Theriault –
Great value for the money
Works on my 2018 F150 and did an ABS bleed after a master cylinder replacement on my Daughters 2009 Grand Caravan. It worked perfectly. Easy to use and automatically read the VIN and vehicle info on both vehicles
Michelle –
Super easy and worth every penny!
I drive a 1998 Jeep Grand Cherokee Laredo. Being that it is older if I don’t tighten my gas cap at least 4 extra turns, my check engine light always comes on. I use to have to go to the local auto store and have them read it and then clear it for me. Well yesterday is came on again and I’d had enough. I ordered this after reading amazing reviews and even paid extra to have in over nighted. I just got it and immediately went out and it is so easy to use! After watching so many people do it for years I knew right what to do. This told me the code, which I knew what it was, but it also told me that it was a small vapor leak. The other places have to look the codes up, and this tells me! It doesn’t come with a charger, but luckily I have a million different ones and had one that works with it. This is an awesome thing to have when you don’t want to have to go to either a mechanic or auto store to have it read. So convenient and easy to use! I’m a very happy 26 year old woman!
Mr. Matt –
UDIAG OBD2 Scanner A300
This works really well it also has extra features as long as it is compatible with the make and model of the car. They say to update it before trying it out. So I did that first just so I could check it out properly. Great little machine to have it’s notJust for looking up codes it does so much more. Sometimes all you have to do is follow the instructions on screen depending on the task.
Brian M. –
Scanner
Works great good value
Bright22 –
Car owners companion
Recently my 2006 Hyundai Tucson engine light was frequently appearing on the dash screen. It was troubling because the car might leave you on a highway which will substantially cost you financially. I brought this specific scanner mainly because of customers reviews. I connected it to my car and then turned my key to ON position before pressing enter. It read the code PO123 which directly zeroed it to Throttle position sensor. I rushed to AutoZone store for the parts and the car is running well. I was able to use this same scanner to clear the code. I highly recommend this product of its precision. I would ask the manufacturer to add other features and the a color screen. Recommendable product
佐々木海飛 –
2003年式のnb6cに使いました。チェックランプがついたのでとりあえず自分で見てみようと思い探している中でこちらの商品を見つけて購入しました。安いからまあ使えないかなと思ったら全然普通に使えました。日本語にも対応しているしエラーコードの消し方もわかりやすかったです
Amazon カスタマー –
プジョーに試してみましたが、ちゃんとリンクします。エラーコードのリセットはまだしてないが、出来るか期待してます。
Sdog –
Good product
Vince –
Clears the codes, but the documentation is not easy to understand.
Alexander Sutherland –
Better quality unit than I expected for the price and simple to use.