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Your cart is empty.The standard in electrical system testing - this basic and simple to use tester provides the capability to locate shorts, grounds, and open circuits. Needlepoint stainless steel probe allows easy back probing and piercing. Special threaded probe comes with screw on alligator clip for additional versatility. Bright red, high intensity /slim style replaceable bulb. 12 foot long, red, heavy-duty coiled cord lead. Ergonomic, slim design clear handle. For use with 6 volt and 12 volt systems. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.
JL
Reviewed in the United States on February 17, 2025
Very well built test light and does exactly what it's supposed to! Love the compact size and bright incandescent bulb. Needle tip has a threaded end and comes with an alligator clip.
colin fergusson
Reviewed in the United States on June 22, 2024
It's size is compact, red incandesent 12v light bulb, coiled cable. Quality is great as always with this OTC products.
mac
Reviewed in the United States on January 14, 2024
This design of test light is nearly perfect, and is an amazing value. The quality of the light and cable are really good, and it feels great in your hand. It is able to easily maneuver into tight spots and has become one of my favorite/most used test lights. The provided light bulb is adequate for most uses, but can also be easily replaced with various other options for custom current requirements.I guess OTC has recently discontinued this light???? IF SO I BEG THEM TO RESUME MAKING THEM!
Toby
Reviewed in Australia on July 29, 2023
I love this test light, especially in tight confines and in this day and age of led everything an incandescent bulb is very handy.
Jim
Reviewed in the United States on May 6, 2023
I have a larger OTC test light and love that one as well. Solid build, works great!!
Ibrahim alharbl
Reviewed in Saudi Arabia on November 26, 2023
المشكله في الاسعار غير ثابته وترتفع
David M.
Reviewed in Mexico on June 23, 2022
Bueno que puedo decir la calidad habla por si sola, una herramienta muy bien construida, útil para mecánicos profesionales.
Max Foster
Reviewed in the United States on January 6, 2022
I love the small size of this light. My only gripe is the light isn’t very bright, and if your hand covers the bulb, it’s hard to see it illuminate.
damijan
Reviewed in Germany on June 7, 2021
A superb test light in all senses! The best on market.
Brett
Reviewed in Canada on July 19, 2020
This is my second OTC test light. I was so impressed with the quality of my normal size version that I came back to purchase this mini version as well and I am glad I did. Overall the OTC test lights are the nicest I've seen. The quality is much nicer than even my snap-on circuit tester which I purchased after my two OTC test lights. The snap-on costs roughly 5 times the price, and although it has the ability to be used as a normal test light with a ground/power indication, as well as a voltage tester, the overall quality is nowhere near as nice. I have barely used the snap-on and find myself reaching for the OTC nearly every time. It's hard to explain what makes them so nice, but as soon as you take it out of the box I'm sure you'll be impressed. The clamp, chord, plastic body, logo printing, light brightness, probe tip are all excellent. The brilliant part about the mini OTC is it's usefulness on more modern cars with fuse boxes in the glove box or any other tight space. It is considerably smaller than the normal version and is much more maneuverable in tight spaces.
Customer
Reviewed in the United States on May 6, 2020
I have to say, I make ,use and rely on a test light daily. .OTC makes good tools at great prices! Amazon always delivers me the goods! I like it's small design, quality make, and appealing look. P.s.it has a red glow,long cord, and threaded alligator clip attachment!Love it!
LIPS
Reviewed in the United States on May 1, 2020
Just got this today and already used it once. Comes inside a nice and durable rectangular tube made of clear Lexan plastic so you can keep in a tool drawer and not worry about losing the small adapter that comes with it. Quality is top shelf. It's made in China. Sadly, America used to make quality products like this for a reasonable price. I wish we could get that capability back instead of bickering over sleezy politics.
scorpNZ
Reviewed in the United States on March 5, 2018
Copper earth clamp is a nice touch,nice fat cover for said clamp so no issues there.Earth lead appears to be sealed into the plastic shroud that extends from the tool,so this is a good thing as it means your not pulling on the cord where it enters the tool.Good size unit no too long not too short.The thread at the base of the probe is a nice touch & can fit numerous types of other attachments.Would like to see if poss in future versions,perhaps 3 LED'S (6,12,24) or something to not indicate what the exact voltage maybe but a general idea i.e if there's say 8 volts on a 12 volt system the 6 volt LED lights up ? meh it's just an idea.It will take time for the cord to stay stretched out a bit more so while new it does have quite a return on it so you must be wary of that when using at distances
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