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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3
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Description
Car Spark Plug TesterDual hole car spark plug tester detector has two testing holes, you can test two spark plugs meanwhile and if you suspect any spark plug works improperly you could compare and test to make an accurate judgment. Spark tester is widely used and can be used to test 12V Gasoline vehicles car spark plugs (a diameter of 12mm). It is compatible with all spark plug tests for crankshaft engines and motorcycles on the market. The working principle of the spark
- Dual hole car spark plug tester detector has two testing holes, you can test two spark plugs meanwhile and if you suspect any spark plug works improperly you could compare and test to make an accurate judgment.
- Spark tester is widely used and can be used to test 12V Gasoline vehicles car spark plugs (a diameter of 12mm). It is compatible with all spark plug tests for crankshaft engines and motorcycles on the market.
- The working principle of the spark tester automotive is to test the performance of the spark plug at the same time by simulating engine work, which is more time-saving and efficient. Suitable for spark plugs of most 12V gasoline cars.
- The working frequency of the ignition spark tester is adjustable, and the range can reach 1000rpm to 5000rpm/min. The higher the set frequency, the stronger the spark intensity. It can be adjusted as needed. By comparing the intensity of the test spark, an accurate judgment can be made on the quality of the spark plug, and the spark plug can work normally.
- Plug Type: EU Plug
- Working at: 1000rpm/min.
- Electrode Material: Normal
- Material: plastic + Electronic Components
- Power Adapter: Input 100-240V AC / Output 12V 1A DC
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
4.2 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 1
Not for me
Color: G5885-silver-red
Unfortunately, this watch was a huge disappointment. Regardless, it was probably worth the price. I just didn’t feel right with it on my wit wrist. I’ll take a Timex any day over this.
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Reviewed in the United States on January 26, 2026
★★★★★ 5
Never late to nothing
Color: G5885-silver-red
Love this watch
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Reloj de Calidad
Color: G5885-silver-red
Excelente muy buena Calidad a buen precio lo uso bastante y me preguntan dónde lo compré
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Reviewed in the United States on April 3, 2026
★★★★★ 5
4/5
Color: G5885-silver-red
beautiful
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Inexpensive, not cheap, with useful added features
Color: A4 - Blue / Black
First impressions:
1. The watch has features unexpected at this price point:
a. Stainless case (claimed) and back
b. Glass, not plastic, crystal
c. Functioning luminosity (duration to be tested) of hands (not seconds) and 5-minute tics
d. Day/date display
e. Clear setting instructions in english
f. Sweep second hand
2. Packaging was not fancy, but effective; watch arrived in perfect shape with no visible defects: Flat cardboard box in cardboard sleeve with embossed logo, fitted foam box liner, plactic film around watch, protective plactic discs on crystal and stainless back.
3. Overnight delivery via Amazon to my front door (much better than USPS)
4. Faux-croc band looks and feels fine for now
5. Setting mechanisms all worked smoothly
6. The black watch is quite handsome, if not elegant, with a simple, understated blue dial and gold markers; the photos in the listing were a faithful representation
7. I measured the case at a fraction of a mm over 39, the max for my small wrists
8. I observed some nits that are to be expected at this price point:
a. Second hand alignment is off by a quarter oFirst impressions:
1. The watch has features unexpected at this price point:
a. Stainless case and back
b. Glass, not plastic, crystal
c. Functioning luminosity (duration to be tested) of hands (not seconds) and 5-minute tics
d. Day/date display
e. Clear setting instructions in english
f. Sweep second hand
2. Packaging was not fancy, but effective; watch arrived in perfect shape with no visible defects: Flat cardboard box with embossed logo, fitted foam liner, plactic film around watch, protective plactic discs on crystal and stainless back.
3. Overnight delivery via Amazon to my front door (much better than USPS)
4. Faux-croc band looks fine
5. Setting mechanisms worked smoothly
6. The black watch is quite handsome, if not elegant, with a simple, understated blue dial and gold markers; the photos in the listing were a faithful representation
7. I measured the case at a fraction of a mm over 39, the max for my small wrists
8. I observed some nits to be expected at this price point:
a. Second hand alignment is off by a quarter of a second from second marks
b. Black case is excessively shiny; probably is not ion-coated and finish may not be very durable, but was preferable to me over the gold, which I am sure will mar easily
c. Watch has a snap-on (not screw-on) back and minimal water resistance
Bottom line, I seem to have received exactly what was offered, which is a lot for around $30
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Reviewed in the United States on January 16, 2023