Neoteck 1.4-6"/0.0005" Digital Indicator Bore Gauge Set with 15PCS Anvils 6" Measuring Depth Dial Bore Gauge with ABS Storage Box for Engine Cylinder Measurement

I have used it a few time so far, and no issues. I do own a set of Mitutoya digital vernier calipers that are professionally calibrated and certified, and this bore gauge/digital indicator is right on the money according to it. I verified for any deviations and there were none. Since it's not something I use very often, I won't be able to attest of how well it does over time but, if you happen to need a bore gauge for your garage/hobbies, this is a nice piece at a really fair price. I trust it. (Used it to verify cylinder bore size, roundness and taper on a 454 block)

Great Value for the money! Well made and works as it should.

A little fiddly at first to set up, but works very well. Good product and excellent value.

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.

I used this bore gauge for the first time today and was pretty easy to use. Seems to be accurate as I could repeat my measurements consistently. Not bad for the price,

Worked perfectly for finding bore size. Digital takes away any guesswork

I'm a retired machinist and this is a quality product for the cost.

Worked, but wasn’t as consistent as I needed it to be for measuring cylinder bores. I got results that were up to 4000s difference measuring in the same spot and that’s just not good enough well built set though and if you don’t need something that precise would probably work good enough for you.

ok

Work well as described

Fungerar perfekt

Alles Super

とりあいず ダイジョブ。