Mitutoyo 530-312 Vernier Caliper, 0-150mm Range, 0.02mm Resolution, ±0.03mm Accuracy, 40mm Jaw, Stainless Steel Satin Chrome Finish, Four-Way Measurement, Meets Federal Accuracy Specs GGG-C-111B

This caliper is quite well-built. At $80 it isn't cheap, but I have to admit that given its quality construction, accuracy, and overall appearance, the price is acceptable to me. Of course, one could argue that the only thing this tool needs to do is to provide an accurate measurement (which it does), but the truth is that there is also value in the smooth metal surfaces and impeccable movement and construction of this instrument. So yes, you possibly do pay more for things that aren't necessarily connected with the precision measurement ability of this caliper, but at the same time, I am OK with that as long as I perceive an adequate value in return. Meanwhile, because of the fact that this caliper is so nice, you kind of feel that it is not the best choice for a machine shop or garage or similar work environment where it is in fact needed and used, because of all the grease, oil, solvents, and similar material that exist in these environments which will definitely adversely impact all those pretty metal polishes! But for use in an engineering design office, architectural firm, laboratory, or other similar settings which are less subject to sticky and harmful materials, I believe it will be quite suitable. Some reviewers had complained about the deficiencies and inaccuracies they had observed in the product. All that I can say is that it is quite possible that the quality of this item across the board may be subject to deviation from its best norm, and unfortunately that does happen. Of course, if it happens too frequently (for a product that is supposed to be of high quality), that is a problem. But based on the caliper I received, everything seemed to be in good shape. And finally, a word to the manufacturer: is it really so impossible to provide a reasonably decent case to go with this caliper? It is true, it is already fairly expensive, but I don't think anyone is going to object if you charge an additional $5 for a case to protect this caliper. I actually had to go out and search all over to get a half decent case to protect this expensive tool.

No surprises for me to add here, I just wanted to chime in another positive review. To me this is a perfect example of, "You get what you pay for." Mine arrived in nearly flawless condition, except for a tiny scratch on the back. Super smooth action. Praise aside, I have always used dial calipers and you simply cannot read these as quickly, precisely, or accurately -- although it is in the ballpark. I bought these vernier calipers because it always bugs me that I have to be careful not to scratch the lens for some uses where the calipers wind up on the bench with a bunch of random tools and stuff. These fit that requirement well. However, unless you have young, sharp eyes, or a magnifying glass on-hand, in practice these are only useful to within say 0.010". That is not a fault of the calipers, just biology and scale. Yes, if you really need to be closer to 0.001", you can fuss over it and take your time, while you recall how much quicker it would be with a dial. So these are not as useful for machine work as dial calipers, but they are great for stock selection and rough dimensioning, and woodworking, where being a few thousands off isn't a big deal, and you don't want to baby a dial lens. Also would like to add, as others have, that the millimeter markings are much more comfortable for the eyes to make out. Not that you would be getting much more precision from the reading, but it is easier on the eyes to identify the reading.

These are pleasing to use every time I pick them up. They provide nice precise measurements down to .02 mm (about .0008", 8 ten-thousandths of an inch), which is just plenty for the materials I'm working with. It's great working with high quality measuring tools like this and avoiding the frustration and surprises that often happen will lower quality tools that end up "lying" to you on critical measurements.

This great quality vernier caliper was only $53. That is an incredible value for Mitutoyo quality and precision. Is it as easy to read as a dial caliper, no. Is it as accurate as their dial calipers, yes! If you just use it a little while, it becomes just as fast to read as an analog dial caliper.

After reading some of the reviews here, I thoroughly inspected my calipers after they arrived. They showed the same "scuffs" along certain edges of the calipers. They weren't actually scuffs. It's mineral oil applied to the calipers at the factory to lubricate and protect from corrosion. It's also just as easy for me to read the markings as other calipers I've used. Easier than many of them, in fact. Yes, you do need to be able to see small things clearly to use Vernier calipers. That's just how they work. If you have poor near vision, you might need reading glasses to read the Vernier scale comfortably. Mitutoyo also makes dial calipers that make it easier to read the measurement that might also be a good option if you have a hard time seeing the Vernier scale. The markings are all crisp, clean, and very legible. It's possible that it wasn't like that when the reviews complaining about legibility were written and that Mitutoyo has listened to feedback and improved readability, but either way, the unit I received is very readable. That all aside, it moves easily and smoothly, and basically meets all of my needs for a set of Vernier calipers.

Il calibro Mitutoyo è sempre una garanzia di qualità. Arrivato puntuale e non danneggiato dal trasporto è il prodotto atteso.

Buscaba este calibre por la preferencia casi unánime de los profesionales hacia esta marca. Está muy bien diseñado. Viene con un perfecto ajuste y acabado. Está lubricado lo justo (con un aceite ligero). Es de acero inoxidable pulido. Para quien no esté habituado, incluye instrucciones para comprender el sistema nonius. Las escalas son muy legibles. Una de ellas está en pulgadas, si bien está claramente orientado al sistema métrico. Los profesionales comentan que los números resisten bien la agresión de los diversos productos químicos habituales en metalurgia. Es un placer trabajar con este calibre. Vale un dinero bien gastado. La diferencia con los baratos es más que notable. Sólo se podría mejorar entregándolo en una caja de madera, en lugar de la funda de plástico en la que viene. Comparado con mis otros calibres, los deja a todos en ridículo, con la excepción de un Draper de dial, que casi mantiene el tipo. Veremos con los años.

Best and Genuine product.

nice build quality will last a lifetime if taken care

Comes with detailed instructions and one year warranty. The product is accurate and is worth the price. Absolute necessity when dealing with small parts like watchmaking.