Spurtar Vernier Caliper Measuring Tool 6", 0-6Inch/0-150mm Manual Non Digital Calipers, 0.001"/0.02mm High Precision Durable Micrometer

Most of the other reviewers complains about various issues with this caliper: accuracy, oily, possibility of rust, roughness of edges. All right complains, but they need to be put in perspective. If you are considering the purchase of a vernier caliper you know at least something about mechanics. How many parts made such a device? Building that many, with highest quality material, to the highest possible standard for accuracy (hence sharp) on one side of the part (the "internal") and for user friendly (hence smooth) on the other side (the "external") cannot be made cheap. All manufacturing procedures have tradeoffs. So for the price, this is an excellent product. Is it accurate enough? Yes, mine is accurate to the level of the vernier scale, however a tiny bit wobbly at that level, hence one less star in accuracy. Easier to read. Is it oily? Yes, but for most use that's minor problem. Is it rusty? No, but the manual says that if you clean the oil completely it might become so. Is it smooth? No, it's a bit sharp. If I had time to spare and would use it more often than I do, I'd try to smooth it with a file. But for occasional use it's totally usable. At this price, it totally deserves five stars. Granted, if you compare it with a similar one costing 10x its price, it would barely get two stars, perhaps it'd get even just one. But that would be an unfair comparison, like a race between an accomplished world champion and a random kid in middle school.

I grew up in a Machine Shop with a Father that made just about everything we owned even Airplanes. And we had only the very best Tools for whatever purpose they were designed for and a pair of Vernier Calipers even in the 1960’s for our Shop cost well over $100 back then. So to have in my hand something this nice for $17 Dollars is incredible! They could use some fine polishing. A fine diamond hone can take some of the roughness off the edges but overall I am extremely satisfied with the quality of these. If they were polished they are $100 Verniers easy. Assuming the accuracy is there? I have no means here to measure that. But judging by how well these are made give or take .002 shouldn’t be a problem and could very well be .001 thousandths accurate. They are nice. Fantastic bargain!

Very good overall, though I've noticed a slight error in the placement of some tick marks on the ruler. Still, good enough for my needs. Good price.

I find great value in this tool. With proper care, it should last a lifetime. I do not know why Amazon desires that I mention Battery Life; but I will say this model was specifically selected because it requires no battery, has no electronic display or any digital functionality (to fail or go out of Calibration). Best described as, "Analog baby." Accuracy confirmed against a different, trusted, 0.001 Caliper and this thing is closer than the listed specifications give it credit for. If for some reason you cannot read a labeled slide-rule, this probably won't work for you. For everyone else, this is the simple, accurate, functional Caliper that you are looking for. I will leave it to a hand model to demonstrate that the thumbscrew locking operation is excellent and smooth, it has smooth and stiff slide-action (not sloppy at all), nice probe depth and allows grip and control in use. Case and even a cleaning cloth included.

The calipers are spot on with two other digital calipers. I recently had two different digital calipers go bad at the same time. Two very different reasons but they deserve their own reviews. This caliper is meant as a resource in case the replaced digitals fail. I generally use the digital calipers because they are easier but now have a backup to rely on.

I bought these knowing they are cheap low quality, but good enough to teach the basics of reading vernier calipers. I would not recommend for anything where precision really matters. Anything below .01 is really questionable. Parallel check of the outside jaws is off more than .005 due to improper adjustment of the moving jaw and slide. The fit and finish is what you’d expect for any inexpensive precision tool. However for a cheap set to teach basics and not worry about drops or calibration, these will work.

I was drawn to this particular caliper because: * it requires no battery * convenient size * all metal construction * budget friendly Fully satisfied with all of the above. As others have noted the finish is not highly refined- but neither is the price point so that’s not a big deal to me. It’s perfect for my needs which are hobby and homemade projects.

I just wanted a tool I could keep in the end table drawer near my couch for the times I need a semi-accurate measurement. Previously, I have purchased an inexpensive digital unit, which was a huge disappointment. It was flimsy and inaccurate. The jaws were not straight and the finish was pretty bad. next, I bought a plastic one (not digital or dial), reasoning that a well-made plastic one would probably be as accurate as the cheap digital unit. The plastic one was laughably bad...the scale was off by at least 0.5mm and the play in it was way more than expected. I threw that one away after a day or two. Finally, I bought this one. I'm very pleased. It has acceptable error and is nicely made and finished. It's not a Starrett, but it works great for measuring this and that. Plus, it's cheap enough that i don't care if it gets misplaced or dropped. The plastic case is a nice plus.

Ho recentemente acquistato un Calibro a Corsoio da 150mm / 6 Pollici in Acciaio Inox e sono rimasto molto colpito dalla qualità del prodotto, a partire dalla sua confezione. Il calibro è arrivato all’interno di una scatola di plastica rigida, che non solo assicura una protezione ottimale durante il trasporto, ma è anche perfetta per la conservazione dello strumento. La costruzione in acciaio inox del calibro conferisce una sensazione di solidità e durabilità. La precisione del micrometro di misurazione è eccezionale, consentendomi di effettuare misurazioni esterne, interne, della profondità e del passo con estrema accuratezza. Questa caratteristica è fondamentale per i miei progetti, dove la precisione è un requisito non negoziabile. L’uso del calibro è intuitivo e confortevole, con una risposta fluida e precisa nella regolazione. La scala è chiara e facilmente leggibile, un aspetto importante per garantire misurazioni rapide e senza errori. Il valore aggiunto di questo prodotto risiede anche nella sua versatilità. È adatto sia per professionisti che per hobbisti, rispondendo a una vasta gamma di esigenze di misurazione. Inoltre, la robustezza del calibro mi fa prevedere un’ottima longevità del prodotto, rendendolo un investimento valido nel lungo termine. In conclusione, il Calibro a Corsoio da 150mm in Acciaio Inox è uno strumento di misurazione eccellente, sia per la sua precisione che per la qualità costruttiva. La cura nella confezione e nella protezione dello strumento aggiunge ulteriore valore, rendendolo un acquisto altamente raccomandato per chiunque abbia bisogno di uno strumento di misurazione affidabile e durevole.

Produit conforme à l'attendu. Un peu collant à la réception mais fonctionne nickel une fois nettoyé

Good quality, clear markings, well made, smooth surface

Works as well intended. I initially it was a little hard to slide but wore in fast, nothing unexpected. Came with a nice metal ruler as well. Great old school analog (never runs out of battery) calipers

サイズ確認や細かい測定のために購入しましたが、とても使いやすく、目盛りも見やすいです。動きもスムーズで、必要な寸法をしっかり測れました。価格を考えると十分満足できる品質で、家庭用にも作業用にも便利だと思います。買ってよかったです。