TOPDON Artilink300 Code Reader OBD2 Scanner(Reviews or buying Guide) in 2021

TOPDON Artilink300 is a car code reader with all 10 OBD2 test modes. It is fast, economical and fully functional, with four commonly used functions to maximize customer needs. Not only can the Topdon Artilink300 turn off the engine indicator light to help pass the smoke test, it can also check the I/M readiness to check if emissions related parts are ready for inspection. Run oxygen sensor tests to check oxygen sensors, etc.

Product Comparison ArtiLink 300 Ancel AD310 AL319
Customer Rating 4.5 / 5 4.6 / 5 4.6 / 5
Best Deals Today Check Check Check
Button 4 4 3
Screen Size 1.77in TFT color 2.8 in Black and white 220*176 dpi TFT color
Read / Clear DTCs
Live Data
I/M Readiness
View Freeze Frame
O2 Sensor Test Not support Not support
On-board Monitor Test Not support Not support
Evap Test(Mode$8) Not support Not support
Vehicle Information
DTC Look UP Not support Not support

TOPDON ArtiLink300 Bullet Points
  • Full OBD2 Functions: This OBD2 code reader maximally meet customers’ needs  with 4 commonly-used functions. Read/clear codes to retrieve generic and manufacturer-specific codes, and turn off the Check Engine Light. Check I/M Readiness Status to check if the emission-related parts are ready for the inspection. Run O2 Sensor test to check the O2 sensors.
  • Keep Cars Running Safely: This code reader provides on-board monitoring, freeze frame and EVAP testing functions to ensure the safe operation of the vehicle. Quick retrieval of VIN can be done using the Read Vehicle Information function. No need to look for this long and annoying number everywhere.
  • Pass Vehicle Inspections: This function of Topdon AL300 can pre check the vehicle and save the mechanic’s journey.
  • Trouble Codes Lookup: Instead of searching through databases or lists for a code, the Troubleshooter will pop up on the TFT color screen with a brief description of the OBD2 scanner. It also comes with a built-in DTC library that allows you to simply select an error code and get an in-depth explanation of it.
  • Car’s Security in Mind: On-board Monitor Test of this code reader determines if the components or the monitors are working right. Freeze Frame can screenshot a trouble area for troubleshooting. EVAP Test checks fuel vapor leaks from a missing gas cap, etc., to keep your car running safely. The easy “Read Vehicle Info” function reveals the car’s manufacturer, model, year, and more.

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TOPDON Artilink300 Amazon Reviews
4.5/ 5

This OBD2 code reader is just as accurate and durable as any I’ve seen, yet you must look up the codes copied to find out what they mean. For the price it is a good quality meter with a very clear display, and it saves me from taking my cars to the shop for troubleshooting!

Top Reasons to Choose TOPDON Artilink300
  • high quality and inexpensive: Features the full OBD2 functionalities at a fraction of the price of competitors
  • Easy to Use: Easily determines the cause of the Malfunction Indicator Light (MIL),Views freeze frame data, Reads live PCM datastream,1.77-inch TFT color screen, rugged design and highly reliable
  • Multilingual Support: English, French, German, Spanish, Portuguese, Italian, Russian.
  • Plug & Play: no external battery required.
Specific Functions
  • DTC Lookup: well-interpreted & analyzed fault codes in seconds.
  • VIN identification: quickly read the car’s information such as the VIN number.
  • Freeze Frame: vehicle snapshot when a code is stored.
  • I/M Readiness Check: check if the vehicle is ready for an emission test.
  • Read and Clear Diagnostic Codes: confirmed, pending, and permanent for most 12V voltage, 16-pin interface compliant 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles.
  • Effective entry-level code reader to help resolve basic car issues.
  • Full modes of OBD2 diagnostics.
  • Designed for most 1996 and newer vehicles (OBDII& CAN).
  • Compatible with protocols: CAN, ISO9141, KWP2000, J1859 PWM, J1859VPW.
  • Read & Clear Codes, turn off the check engine light.
  • I/M Readiness Check, help pass smog test.
  • Freeze Frame Data Retrieval, view records in a malfunction.
  • O2 Sensor Test, make the car fuel-efficient.
  • Live Data, monitor and evaluate running conditions.
  • DTC Lookup Library, request DTC definitions stored.
  • Unique Design, classic and solid design to withstand everyday shocks.
Peace of Mind in a Box

The OBD2 scanner’s mini size fits comfortably in the palm of a hand. So that you can carry it around no matter in the garage or on a trip.
The rugged plastic adds to the overall structural durability.
The relatively large color 1.77 TFT display makes viewing the data information very easy.

OBD2 monitors supported 

Misfire Monitor, Fuel System Monitor, Comprehensive Components Monitor, Catalyst Monitor, Heated Catalyst Monitor, Evaporative System Monitor, Secondary Air System Monitor, Air Conditioning Refrigerant Monitor, Oxygen Sensor Monitor, Oxygen Sensor Heater Monitor, Exhaust Gas Recirculation System Monitor

Wide Vehicle Coverage

Equipped with a 16-pin connector, this OBD2 code reader is compatible with the following protocols: KWP2000, ISO9141, J1850 VPW, J1850 PW, CAN (Controller Area Network), which enable it to work on most OBD2 compatible vehicles in 1996 and newer.

  • Display: 1.77 in Color Display
  • Operating Voltage: 9~18V
  • Storage Temperature: -20°C ~70°C (-4°F ~158°F)
  • Working Temperature: 0°C ~50°C (32°F ~122°F)
  • Dimensions: 118*68*22.3 mm (4.65*2.68*0.88 inch)
  • Length: 1050 mm (41.34 in)
  • Product Weight: <200g (0.44 lb)
  • 1* ArtiLink300 Code Reader
  • 1* Quick Start Guide
  • 1* User’s Manual
  • Question: What data will show in live data?
    Answer: Hello sir, Live Data function of the AL300 OBD2 csanner will displays live or real time PID data of vehicle’s computer modules to analyze or monitor the components running status.
  • Question: Will this work on 2012 Sonata Hybrid?
    Answer: Dear Customer, thank you for your inquiry. Yes, the obd2 scanner will work for 2012 Sonata Hybrid if it is compliant with OBD2 protocol, this code reader has OBD2 functions that works on the most OBD-II/EOBD vehicles since US 1996 & 2000-Europe vehicles. Thanks!
Top reviews from the United States
  • A great buy for the price!
    This OBD2 code reader is just as accurate and durable as any I’ve seen, yet you must look up the codes copied to find out what they mean. For the price it is a good quality meter with a very clear display, and it saves me from taking my cars to the shop for troubleshooting!
  • A must for a DIY mechanic
    This is the most affordable OBD2 reader on the market. It works fantastic, enabling you to read codes, clear codes, and read output from various sensors.
    I was able to determine that I had a bad coil pack, and on which cylinder. After I replaced the coil pack, I was able to clear the code, turning off the check engine light.
  • Thoughtful design
    Well, generally speaking it’s just a coder reader which includes basic OBD functions and running smoothly. But I’d like to mention that the length of its cable is long enough so I don’t need to bend down when I’m operating. And suddenly my work becomes easier just with a few more centimeters length. What’s more, the black and white screen ensures clear reading even when sunlight is very harsh. At first I thought this kind of screen is a little bit old fashioned. But then I realized maybe it is designed for a better read. A good tool needs not only technical content, but also user-friend design.
Some videos help you better understand Topdon AL300
1. BD2 Scanner Unboxing Test & Honest Review Car Check Engine AL300 with Full OBD2 Functions