SKU: 27486757616

Tool Aid SG 23900 Hands Free in-Line Ignition Spark Tester

$14.84 $16.49
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Tool Aid SG 23900 Hands Free in-Line Ignition Spark TesterUse to quickly trouble shoot ignition system. This device is hands free and shows a duplicate view of the ignition spark. Its plastic body can withstand rough use and resists automotive chemicals. Protected by mechanical strain relief. Features Connects in line between the spark plug and the ignition wire Use to quickly troubleshoot ignition system with "hands free" operation Technician can visually check condition of ignition system at each cylinder

Use to quickly trouble shoot ignition system. This device is hands-free and shows a duplicate view of the ignition spark. Its plastic body can withstand rough use and resists automotive chemicals. Protected by mechanical strain relief.

Features

  • Connects in-line between the spark plug and the ignition wire

  • Use to quickly troubleshoot ignition system with "hands-free" operation

  • Technician can visually check condition of ignition system at each cylinder

  • Frequency and intensity of flash indicates whether there is an ignition system problem or a fault in the fuel delivery system

  • The bright light can be seen in the bright sunlight

Specifications

Manufacturer : SG Tool Aid

Brand : Tool Aid

Item Weight : 1.6 ounces

Product Dimensions : 9.5 x 1.25 x 4.5 inches

Item model number : 23900

Is Discontinued By Manufacturer : No

Manufacturer Part Number : 23900

ASIN : B0002STS4Y

Customer Reviews : 4.0 out of 5 stars 22 ratings 4.0 out of 5 stars

Best Sellers Rank : #1,068,925 in Automotive (See Top 100 in Automotive) #397 in Spark Plug & Ignition Tools

Date First Available : May 9, 2006

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: 27486757616

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4.2 ★★★★★
Based on 13 reviews
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Product Reviews
T
Verified Purchase
Thomas J Standeven
Draper, US
★★★★★ 5
Very fuctional
Color: 01-silver
Very stylish and functional, the suction cups hold it in place
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
J
Verified Purchase
Jacki Torres
Whiting, US
★★★★★ 4
Functional and Good Quality
Color: 01-silver, Color: 01-silver
I give this SMARTAKE paper towel holder 4 stars. Overall, it's a very good product that I would recommend, but it has one minor drawback that takes away a star. The Positives Quality and Stability: The holder feels good quality, and the material (steel) is sturdy. Once placed on the counter, it's stable and adheres well to the surface. Assembly and Use: It was easy to put together; just read the instruction manual. I confirm that it works well even with large paper towel rolls. Furthermore, it's not difficult to change the roll at all. The Drawback The only problem is the small mechanism that's supposed to adjust and hold the roll (the piece that prevents it from twisting too much). As the paper gets used up, this piece doesn't do its job properly, and the paper unwinds more than it should. Conclusion: If you're looking for a modern, stable, and well-made holder for your kitchen, this is excellent. Just keep in mind that the adjuster isn't the best, but other than that, it does its job perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
P
Verified Purchase
Patty C
West Palm Beach, US
★★★★★ 5
Durable and nice look
Color: 02-black
Nice quality and nice look for our kitchen
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
K
Verified Purchase
K. K.
Boise, US
★★★★★ 5
Classic holder keeps paper towels in place in a breeze.
Color: 06-bronze
This classic paper towel holder works perfectly. I had constantly unrolling paper towels in the breeze. This holder keeps everything in place now. So nice. Plus, it has a sleek, uncluttered design. I’m very pleased.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
T
Verified Purchase
Terry Anne
Charlottesville, US
★★★★★ 3
Only holds towels in place when it is full or 1/2 full
Color: 01-silver
If you are buying this for the feature of holding the paper towels in place so you can just rip one, I think you will be disappointed. Once the roll becomes smaller (and I tried changing the arm) the arm does not touch the towels. I do like the firm grip on the counter. My other dissatisfaction is the base gets water spots. Being near the sink this happens frequently. It does its job and is attractive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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