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Description
KONNWEI KW903 Bluetooth 5.0 OBD2 Car Fault Diagnostic Scan Tools Support IOS / Android, KW9031. Power supply voltage: 11. 5 15V 2. Power supply current: less than 200Ma 3. Standby current: less than 30Ma (TONWON Pro is equal to less than 3Ma) 4. Working temperature: 40 85 degrees Celsius 5. Working humidity: 5 percent 95 percent RH without condensation 6. KONNWEI OBD II Adapter is a powerful car diagnostic tool developed, which fully complies with OBD II EOBD specifications. Support multiple wireless connection modes to connect your
1. Power supply voltage: 11.5-15V2. Power supply current: less than 200Ma
3. Standby current: less than 30Ma (TONWON Pro is equal to less than 3Ma)
4. Working temperature: -40 - 85 degrees Celsius
5. Working humidity: 5 percent - 95 percent RH without condensation
6. KONNWEI OBD II Adapter is a powerful car diagnostic tool developed, which fully complies with OBD II/EOBD specifications. Support multiple wireless connection modes to connect your smartphone or tablet. Read car engine data in real time, such as engine speed, ignition time, fuel adjustment, water temperature, fuel consumption. In addition, it supports various OBD II applications.
7. Supported OBD-II protocols: ISO 9141 / KWP2000 / SAE J1850 / CAN / J1850 VPW / J1850 PWM
8. Vehicle Coverage: For all OBD2 vehicles (US 1996 onwards) and EOBD vehicles (European 2001 petrol cars and 2003/2004 diesel cars)
Features:
1. Clear Check Engine Light: This iCar Pro code reader will help you save money and accurately diagnose check engine light problems, very easy to use.
2. Easy to install: Most cars made in the last 20 years are equipped with OBD2 diagnostic port, just find the port and plug the iCar Pro into it.
3. Works with hundreds of apps: The KONNWEI Pro Bluetooth Low Energy device works with the most popular OBD apps. Please find download instructions for Android devices in the product description.
Function:
1. Read the diagnostic trouble codes, both generic and manufacturer specific, and display their meaning. (There are more than 3000 common code definitions in the database).
2. Clear the DTC and turn off the MIL (Check Engine Light)
3. Engine speed
4. Calculate the load value
5. Coolant temperature
6. Fuel system status
7. Vehicle speed
8. Short-term fuel adjustments
9. Long-term fuel adjustments
10. Intake manifold pressure
11. Advance in time
12. Intake air temperature
13. Air flow
14. Absolute throttle position
15. Oxygen sensor voltage / related short-term fuel trim
16. Fuel system status
17. Fuel pressure
Specification:
| Package Weight |
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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 10 reviews
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Product Reviews
★★★★★ 5
Smart-Looking Pants That Fit Well
Color: Navy Blue, Size: 8
I had my son wear these for a church, and they looked sharp without being too stiff. The adjustable waist makes them comfortable, and the fabric feels durable enough to handle a few hours of running around. They held their shape well and didn’t wrinkle too easily.
After a couple of wears, they still look crisp and clean. The overall fit and finish make them feel like a well-made pair of dress pants.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Great Fit
Color: Royal Blue, Size: 10
Cute vest perfect for my 10 yr old
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Kids Formal Vest Review
Color: Royal Blue, Size: 12, Color: Royal Blue, Size: 12
At the time of review, the price was $17.09. It seems to be correctly priced for the value it provides.
I found this vest to be versatile, suitable for a range of formal and semi-formal occasions, from weddings to school events, and capable of being dressed up or down. The fit generally seemed accurate or slightly generous, though it does come with the adjustable back strap offering some customization. The overall quality of the vest, including its construction and stitching, appeared to be good, with a durable and well-made feel. It presented a polished and sharp appearance that could elevate an outfit, and the color is very close to the product image. The material felt substantial and structured, yet breathable, often featuring a silky lining and a notable texture and seems to be machine washable. Based on the quality I've seen, I considered this vest to offer good value for its price point.
The vest provides a functional option for children's formal wear. Its design and construction suggest practical utility for various events... or your kid can just wear it all the time like mine does.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Great Boys Suit Vest
Color: Black, Size: 12, Color: Black, Size: 12
I recently had a chance to pick up this boy's suit vest for my upcoming wedding, and it is absolutely perfect. It fits my son so well, running very true to size. The material is so silky smooth and soft, he absolutely loves it. He's autistic and has a thing about different fabrics and this does not irritate or bother him at all. It is going to be perfect over his long sleeve button down shirt. The best looks amazing on him, and the black color is definitely a very dark true black. It is such a great value for the money, you will not be disappointed! I highly recommend picking this up if you need one for your boy or if you have a family member who needs one for an upcoming event.
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Reviewed in the United States on April 4, 2026
★★★★★ 4
Boys vest
Color: Black, Size: 8
The vest looks nice.
It seems well made and looks high quality.
The fabric is nice.
The buttons seem very sturdy.
The vest is lightweight and shouldn’t be too sweaty.
It’s a nice versatile piece. Can be dressed up or down.
The fit is a smidge awkward on my boys, but they still like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026