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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
Adjustable Dual Hole Car Spark Plug Tester Spark Plug Detector 12V Gasoline Vehicles Spark Plug Test Diagnostic Tools, US PlugFeatures 1. Car Spark Plug Tester Detector with Dual Hole Advantage: Dual Hole Car Spark Plug Tester Detector have two testing holes, you can test two spark plugs meanwhile and and if you suspect any spark plug works improperly you could compare and test to make accurate judgment. 2. Usage: Test spark plug performance and ignition strength. 3. Application Range: 12V Gasoline vehicles car spark plugs. Principle: 1. In automobile ignition system, the
Features1. Car Spark Plug Tester Detector with Dual Hole Advantage: Dual Hole Car Spark Plug Tester Detector have two testing holes, you can test two spark plugs meanwhile and and if you suspect any spark plug works improperly you could compare and test to make accurate judgment.
2. Usage: Test spark plug performance and ignition strength.
3. Application Range: 12V Gasoline vehicles car spark plugs.
Principle:
1. In automobile ignition system, the high-voltage ignition coil generates a high-voltage (10000 volts or more), and the spark plug diverts it form.
2. High-tension ignition coil into the cylinder engine, spark between the spark plug electrodes will ignite the mixture. The Detector could tell the good spark plugs from the bad by the strength of the spark.
Using Note:
1. Please Turn Off Power before you place spark plug.
2. The Spark Plug Tester is a high-voltage detector, so do not touch spark plug with hand at work to avoid danger.
User Manual:
1. Place the Spark Plug into tester hole 1 or 2; If you want to compare the new spark plug and old one, place new spark plug into hole 1 and the old on into hole 2
2. Connect to power supply
3. Turn the key switch 4 clockwise to turn on tester, indicator 3 will light up, tester is now working at 1000rpm/min.
4. Again turn the key switch 4 clockwise,you can adjust the working frequency between 1000rpm to 5000rpm/min. The higher the frequency, the stronger the spark strength.
Parameters:
1. Main Unit Size: 145*85*60mm.
2. Main Unit Weight: 220g( Not including Power Adapter).
3. Power Adapter: Input 100-240V AC / Output 12V 1A DC.
Package includes:
1pc x Spark plug tester
1pc x Power Adapter
Specification:
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| 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
4.5 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Good purchase
Set name: 8 Pack Plush Squeaky Toys
My 5yr old dog love these puppy toys
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
★★★★★ 5
8 plush dog toys
Set name: 8 Pack Plush Squeaky Toys
Perfect and adorable for my two toy poodles,you definitely can’t beat the price and they’re made very well for my little babies to play with for hours!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Great product
This is a good quality chew toy for most dogs. Our dog loves it.
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Rope is made of durable material
It is extremely sturdy and durable; Even if my dog pulls hard, it won't break. My dog is absolutely irresistible and gets excited every time he plays. Its design is very convenient for both of us, whether indoors or outdoors, it can effectively help my dog consume excess energy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 5
A Must for your Pup!!!
Pattern Name: Heartbeat Sheep White, Pattern Name: Heartbeat Sheep White
I adopted my puppy at six weeks and it was so hard for her to transition from leaving her mom and litter mates to my home. She would be whining and crying most of the time. I tried the water bottle with an old shirt of mine method which seemed to work, and I got on amazon in search for a plush that could soothe her. I came across this product, and I chose this one over the brand name because I thought the sheep was very cute lol. I recommend this product 100%! My pup loves to sleep with it and I immediately noticed a difference as she was soothed to sleep with this plushie. With or without the heartbeat, she loves to sleep with it regardless! I would love if this product, if the insert at the bottom could have more space as I would like to insert a heat pack to keep her warm. Also, my pup ripped out the nose stitches so just be careful with your pups as they may swallow the stitching!
Overall, I love this product and I recommend getting your hands on one of these before your pup comes into your home. It’ll make the transition from mom to home much smoother.
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Reviewed in the United States on November 23, 2022