SKU: 63863471155

12V Car Spark Plug Tester System Analyzer Gasoline Ignition Plug Diagnostic Tool

Sale price$131.18 Regular price$145.76
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

12V Car Spark Plug Tester System Analyzer Gasoline Ignition Plug Diagnostic ToolThe frequency is adjustable, which can detect the fire adjustment of various working conditions The design of the flashover detection table is enhanced, and the flashover hole is far away from the adjustable knob, which is safer to use With 3 indicator lights, it can detect whether there is a signal coming, whether the fire is not adjusted is the problem of the instrument or the problem of the spark plug, the judgment is more accurate It can be judged

  • The frequency is adjustable, which can detect the fire adjustment of various working conditions

  • The design of the flashover detection table is enhanced, and the flashover hole is far away from the adjustable knob, which is safer to use

  • With 3 indicator lights, it can detect whether there is a signal coming, whether the fire is not adjusted is the problem of the instrument or the problem of the spark plug, the judgment is more accurate

  • It can be judged whether the spark plug is good or bad, the straight line of the spark is good, and the intermittent is a problem

  • The aging degree of the spark plug can be judged. It is better for the spark to be brilliant purple, and the dark red is badly aging

  • It can be judged that the spark plugs of different brands and different specifications, under the same signal, it is better to have a sharp flashover and a loud sound, and vice versa

How To Use:

  • 1. Put the spark plug in test hole 1 or 2. For comparison, put the new spark plug in hole 1 and the old spark plug in hole 2.

  • 2. Connect the power supply.

  • 3. Turn the key switch 4 clockwise to turn on the tester, the indicator light 3 is on, and the tester works at 1000rpm/min.

  • 4. Turn the key switch 4 clockwise again to adjust the working frequency between 1000 rpm to 6000 rpm.

Note:

  • 1. Please turn off the power before placing the spark plug.

  • 2. Do not touch the spark plug with your hands during work to avoid danger.

  • 3. The higher the frequency, the stronger the spark intensity.

Package included

  • 1 x Spark Plug Tester
  • 1 x Power Adapter

Specifications

Brand N/A
Color As Shown
Packaging Type White Paper Box
Gross Weight 0.364kg
Volume Weight 0.314kg
Package Length 20.300cm
Package Width 9.600cm
Package Height 7.200cm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 63863471155

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4.6 ★★★★★
Based on 24 reviews
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Young
Alexandria, US
★★★★★ 5
Good product for the price.
Size: 27"/QHD/200Hz
This monitor works great. I’ve used it for a while now and I haven’t had issues with this one. Screen size is good and refresh rate isn’t bad either.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
B
Verified Purchase
BG Tech Guy
Fort Morgan, US
★★★★★ 5
Love These Monitors - Nothing But Love/Performance Here!
First and foremost, yes these are the BEST budget CURVED monitors I felt deservers my time, effort and money. I've been into electronics and computers since the beginning of BBS's. Lol. I wanted to upgrade and bought the dual setup during Amazon day. Blew me away. Couple tips I'll share so that you can get the Most out of these monitors. Tips: 1 - Don't buy CRAP cables. DON'T. Look at the specs, the refresh rates and what they are capable of - speed!!!; 2 - Make sure you have a GOOD quality GPU. If not you won't even be able to enjoy the investment of the these monitors. Invest in a GPU of at LEAST 8GB 1080p min with BOTH DP and HDMI ports.; 3 - With that being said, these monitors use MST!! Daisy chain them together off the DP port for an AMAZING viewing pleasure. If not, you CAN you both ports. Run your main to from the DP port (WAY BETTER quality than the HDMI) and the other using the HDMI 1.2. Again, CABLES ARE IMPORTANT. Crap cables = degregaged signal/sound loss. 4 - When you get it/them make SURE your GPU drivers are up to date. Configure on your operating system and BOOM.. ready to rock. I researched PLENTY of options and I'm ESTACTIC about these. I believe the deal I got was UNREAL for the price, QHD monitors and almost ..almost everything I needed. 1440p - incredible. Ebay/AMZ for a GOOD GPU card and cables.. well worth your time.
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Reviewed in the United States on August 20, 2023
T
Verified Purchase
TJ
West Palm Beach, US
★★★★★ 4
Great value and great monitor
Size: 27"/QHD/200Hz
As a note to new buyers: a chemical-like odor may be emitted from your monitor's exhaust for the first 2-3 weeks--at least mine did. I did some research and this was likely attributed to some cleaning chemicals from the factory, and it is burning off from the heat of the monitor. Simply have good ventilation in your room, and the odor should dissipate in 2-3 weeks. I've had this monitor for over a year now, and there is no odor anymore. Now, for the actual review: This monitor is great quality for the price! Not perfect, as I've found this monitor doesn't display smooth gradients of dark very well. For example, when I'm in a dark room in a video game, the dark ambient colors show slightly pixelated rather than smoothly blended. Other than that, this monitor works like a charm! Colors are great, and monitor settings are easily adjustable. One complaint I have is that I can't change the monitor's brightness using the Windows OS' brightness settings--you have to change the brightness/contrast using the monitor's buttons.
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Reviewed in the United States on December 2, 2024
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Verified Purchase
Lauren
New York, US
★★★★★ 5
Great quality
Size: 27" 240hz/FHD
I bought this for my son as a second monitor. Graphics are sick! Feels like you're really in the game. My son absolutely loves it.
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Reviewed in the United States on April 25, 2026
T
Verified Purchase
Tony in Hawaii
Grantham, US
★★★★★ 5
A great value for a state of the art monitor.
I use two of these at my home work station. I am not a gamer, I use these mainly for working on multiple spread sheets and financial programs. The high pixel count of these 8k video displays makes it easy to read the screens. I have Windows 11 on my computer, so installation of the 3 monitors was easy. I have my computer monitor set at 150% and these two monitors set at 125% magnification. All three are at eye level. They came with display port cables which my computer and hubs do not have, so I in a 8K HDMI cable for each. I do play a few videos, and those look great. The curved screen helps in keeping all the monitor sort of equidistant from my eyes which helps everything on the 3 screens stay in focus for my 80 year old eyes. I have reflections on my computer screen, but both of these Koorui monitors are reflection free. I first went to Costco to pick up a monitor and this allowed me to zero in that I wanted the 8k and curved screen in a 24 or 27 inch monitor. They did not have that combination. I tried just one of the Koorui monitors along with my older monitor. The Koorui was so far superior that I quickly purchased the second one and tossed out my outdated one. I use these for hours each day, and at this low price I feel I can easily justify this investment. I feel secure these monitors will be with me for a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2023

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