Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
QDB-3A Drive Detector High Voltage Ignition Coil Injector Solenoid ValveFeature: 1. This diagnostic tool serves as an ignition coil tester, injector tester, and stepper motor tester, catering to a wide range of automotive diagnostic needs. 2. 1. 8 inch Color display: Multiple functions can be fully displayed on one screen, and the color screen can display various parameters more humanely. 3. Adds a multimeter function that can measure resistance and voltage, which is helpful for judg ing the quality of components. 4. The
Feature:1. This diagnostic tool serves as an ignition coil tester, injector tester, and stepper motor tester, catering to a wide range of automotive diagnostic needs.
2. 1.8 inch Color display: Multiple functions can be fully displayed on one screen, and the color screen can display various parameters more humanely.
3. Adds a multimeter function that can measure resistance and voltage, which is helpful for judg-ing the quality of components.
4. The step motor drive current increases. Improve PWM driving to avoid damage to test components. DC/DC power supply to reduce heat generation.
5. The new solution uses a 32-bit ARM chip, which can control all function outputs and collect various parameters.Output can be shut down in case of overcurrent.
Parameter:
1. Power In: DC 9~24V /100W
2. Power Out: Current: Max 2.5A
3. VADJ Out: Voltage:1.25V~14.5V, Current: Max 1.5A
4. DMM: DCV:0~30V, DCR:0~1M ohm
5. PWM Signal: Frequency:1~100KHz, Duty:0.0~100%, VPP:1.25V~14.5V
6. PWM Drive: Frequency:1~100KHz, Duty:0.0~100%, Current: Max 3A
7. Step Motor: Max 1.5A
8. Operating Temperature: 0~55 degree Celsius
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
4.9 ★★★★★
Based on 1831 reviews
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Product Reviews
★★★★★ 5
Desk grommet used on entertainment wall
Size: 50mm/2inch, Color: Black, Number of Items: 4, Size: 50mm/2inch, Color: Black, Number of Items: 4
I used this grommet for the entertainment center wall behind my TV and it looks good and works great. Came with all the tools I needed to cut the hole in the wall and install it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2025
★★★★★ 4
Looks good in desk
Size: 50mm/2inch, Color: Black, Number of Items: 2
Made nice clean hole and inserts look and work well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Fits and works just as expected
Size: 50mm/2inch, Color: Black, Number of Items: 4
I bought these to provide a snug fit for an EV charging cable running through my garage wall. They worked perfectly to keep out drafts and crawly things. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Worth the money!
Size: 50mm/2inch, Color: Black, Number of Items: 2
This kit is great. I bought this because I know that the seller paired the cutting tool to be the perfect size and it was! Not just that, but the hole cutter was well done and cut thru the 3 layers - laminate, plywood and particle board with ease. The only thing that I would do different, is go to 3" next time. 2" was very tight when running the 2 @ 120 volt cord ends through the cap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
★★★★★ 5
Nice Floating Shelves
Color: Oak, Size: 24" W x 7" D x 1.5" H (2 pieces), Color: Oak, Size: 24" W x 7" D x 1.5" H (2 pieces)
I wasn't sure how to fill this space between my kitchen cabinets, and I think these shelves turned out looking great and fit the space nicely. They were easy to install, good quality, and could handle a decent amount of weight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
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