Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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For Your Every Summer RSVP, with Code: SUMMER15
Description
KONNWEI KW309 V309 V310 MS309 Code Reader OBD2 Scanner Diagnostic Tool, KW3091. Works on ALL OBD II Enabled vehicles, both Gasoline and Diesel oil cars domestic and imported. 2. Features the unique patented One Click Readiness Key for quick State Emissions readiness check and drive cycle verification. 3. Built in speaker provide both visual and audible tone for readiness verification 4. Retrieves generic (P0, P2, P3 and U0), manufacturer specific (P1, P3 and U1) codes and pending codes 5. Easily determines the cause of the
1. Works on ALL OBD II Enabled vehicles, both Gasoline and Diesel-oil cars - domestic and imported.2. Features the unique patented One-Click Readiness Key for quick State Emissions readiness check and drive cycle verification.
3. Built-in speaker provide both visual and audible tone for readiness verification
4. Retrieves generic (P0, P2, P3 and U0), manufacturer specific (P1, P3 and U1) codes and pending codes
5. Easily determines the cause of the Check Engine Light(MIL)
6. Turns off Check Engine Light (MIL), clears codes and resets monitors
7. Views freeze frame dataThe KONNWEI KW309 OBD2 / EOBD / CAN Car Diagnostic Scanner supports all 10 OBDII test modes on all OBDII compliant vehicles for a complete diagnosis. the KONNWEI KW309 is truly the ultimate in power and affordability, allowing users to do their jobs faster.
8. Displays monitor and I/M readiness status (emissions)
9. Reads live PCM datastream
10. Displays live O2 sensor test data
11. EVAP System test data
12. Live sensor data in text mode and graph mode (1996 and newer vehicles)
13. Reads, stores and playbacks live sensor data
14. Troubleshooter code tips guide technicians to the root cause of a trouble code faster, saving diagnosis and repair time
15. Battery Voltage real time monitoring,better than other expensive item from others brand.
16. Built-in DTC look-up library and display definition.
17. Retrieves vehicle information (VIN, CIN and CVN)
18. Product: 11.6x2.4x8cm
19. Weight: 161g
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1283 reviews
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Product Reviews
★★★★★ 5
Indestructible for the heavy chewers in your life!
My dogs can chew anything, and these are still in great shape! Very chew resistant to even my large dogs, and they love them! Easy to wash off if they end up in the food bowl or outside!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Perfect for aggressive chewers
Super durable and my dog loves it! Keeps her busy and she’s a very aggressive chewer
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Reviewed in the United States on April 4, 2026
★★★★★ 4
Not sure yet?
Only have had these for 24 hours but also purchased a couple other chew toys from Amazon as well and all were delivered at the same time. Point being that my #60 silver lab was trading off between all of them and after 2 hours only you can see little shards of plastic sticking up from these chews. Not sure how long these will last before having to throw them away but they are pretty nice and feel heavy and durable. So many of these companies claim they are “indestructible” but all 4 I purchased have little plastic pieces sticking up already. Even my #14 Shih Tzu enjoyed trying to chew these and it kept her busy even though they are for larger dogs.
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Golden approved
My golden retriever’s really enjoy these chew toys. They are pretty durable and last awhile. They are hard plastic but they do get rough edges after they’ve been chewed in for awhile
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Perfect for chewy doggos
My dogs loved them! Keeps them entertained for a few mins. You can also fill with PB and freeze. Or yogurt and freeze. Great for the doggos
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Reviewed in the United States on May 24, 2026