






⚙️ Measure Like a Pro, Build Like a Boss
The Neoteck Bore Gauge Set is a professional-grade digital measuring tool designed for precise inner diameter measurements from 2 to 6 inches with 0.0005 inch resolution. Featuring self-centering carbide anvils, insulated grips, and a robust all-metal build, it excels in deep engine cylinder measurements. The complete kit includes 12 interchangeable gauge sizes and a protective case, making it an essential tool for mechanics and engineers demanding accuracy and durability.












| Customer Reviews | 4.5 out of 5 stars 400 Reviews |
R**I
Adequate for my purposes at the right price
Bought this for my engine rebuild. I had to figure out how to measure with it as the instructions are not the clearest. It’s good to 3 decimal points, plus a half thou when exceeded. This was enough for my purposes. If I need a more accurate value, I use a Plastigauge. Basically, you first need to find the right stem, potentially in combination with a spacer, that fits in the ID you wish to measure. Note that the little nib on the opposite side of the stem needs to touch and be able to deflect within the ID of the cylinder you’re measuring. Once you have the ‘dial’ indicator rigged properly, you then measure the length of the measuring end, and to determine the actual diameter, subtract the indicated ‘compressed’ value from the uncompressed length of the measuring tool. My engine piston sleeves definitely need to be replaced.
D**P
Solid tool.
Excellent bore gage, feels solid in your hands and fairly priced to boot.
T**O
Exactly as described
Works as intended.
K**R
Cheap, quality, accurate. Worth it!
Makes measuring bores easier as heck. For the price, it is worth it and I get repeatable measurements to .01mm Everytime. Using a telescopic gauge took me 30+sec for an inaccurate reading, this literally takes 2 sec. Only downside, is the digital dial indicator stays on for about 3 minutes until it shuts off which is good for battery, but it doesn't have any memory, it rezeros itself and I have to zero it out each time I go to measure after honing. The stem is a different size from my other quality miyutoyo dial
B**.
Good quality
Seems good quality. I haven't had a chance to try it yet
P**Y
Dial bore gage
Shipped fast and is what I expected
P**Y
It works
It works well
A**P
Wish I spent more for more precision. And analog.
Accurate to 0.0005", or 5/10,000", or 0.01mm. Or "half a thousandth". In other words, the precision leaves just a little too much uncertainty regarding some particularly tight tolerances in my rebuild. Otherwise, great product all around. It's a good value, but it was the wrong tool (for me) to cheap out on. Just a matter of time until you need it and the batteries are dead though. Sure to be annoying.
Trustpilot
1 month ago
4 days ago