Digital Caliper, Adoric 0-6" Calipers Measuring Tool - Electronic Micrometer Caliper with Large LCD Screen, Auto-Off Feature, Inch and Millimeter Conversion

I am a retired mechanical engineer now turned certified gemologist and a design jeweler managing Gemoptions Jewelry. I've gone through countless calipers as I rely on them and use them heavily. This caliper is fantastic, always working, batteries last super long, and it's very accurate for my needs - always 0 outs without needing to check that all the time and that's a real plus with less worry. It turns back on with just a touch of the slide or hit the on button to come back to the last reading. It doesn't have a locking screw but not an issue with me. The real plus with me is it's light, doesn't mall items, i.e. does not damage faceted gemstones or precious metals as does the steel units. The plastic carbon fiber composite is super tough, never a scratch and the slide hasn't loosened up on me with all my heavy use as does the steel ones. Just bought 3 more units for my 2 shops at a really great price. I'm happily trashing the steel ones that are inaccurate and totally troublesome needing fixing or adjusting constantly. This caliper is a real PLUS for me in my work. I seldom have time for submitting reviews but had to as I Highly Recommend it and it's a great buy in this overpriced world today.

This is a great tool. Easy to use.light weight and it slides very smoothly. For the money it well worth it. Turns off automatically and the display is easy ti read.

I bought these to replace a similar pair that had broken but are not as good quality. Very light weight and plasticky but they do function as intended and are accurate. One thing I do not like is the fact these do not have the micro-adjust thumb screw so you basically just slide the caliper along the scale. Not a good tool for machinist work but for basic wood working it will do ok.

This is very nice for price it works excellent sure is inexpensive, but it does work very well I would buy item again. I like how it converts the measurements with the push of a tiny button. Very easy to use the display works great is made mostly of plastic but seams durable enough for light use and measurements are stable with repeated attempts to make it come up with different figure always same. Great Quality

I love this one, buy it, price is awesome, works perfectly fine, well made

Today’s purchase is a digital caliper.The package included the caliper, with the battery inside, and an additional spare battery. There are directions on the package as well. The unit turns on automatically when adjusted, and shuts off with the press of a button or after it times out. I wanted to get some precious measurements on the various gauge wires that I use in different applications. I had some concerns that the wires were not properly sized, and the old calipers I was using were not accurate. They also only measure outside diameter, whereas this unit measures four parameters, both outside and inside diameters with two sets of jaws, plus depth and step with a probe on the end. The unit is very easy to use, and the digital display is very easy to read. The device also displays both metric and American units. The device made it so much easier and so much more accurate trying to measure the stuff that I was before. The results I obtained made me super happy, not just because they are more accurate, but they gave me confidence that the product's quality that I measured was verified. This device does a fantastic job and is listed at a great price, making it an amazing deal in my opinion. If you’re like me and got a bunch of tiny and precise measurements to make, and are looking for a device, or to upgrade your current device, I highly recommend these digital calipers.

Worked fine for a few days, left town and came back to it dead. Tried multiple batteries and it kept turning itself on on it's own and flickering and giving inaccurate reads. I'm now outside of my return window and will be purchasing a different brand.

5-Star Review: Solid, Accurate Digital Caliper for the Price – Exactly What I Needed I picked up the Adoric 0-6” Digital Caliper (the black version) after my old analog dial caliper finally bit the dust, and I’m genuinely impressed with how well it performs for the money. This thing has been in regular use in my home workshop for the past few weeks, and it functions exactly as it should – no surprises, no disappointments. Build Quality and Feel The caliper feels sturdy enough for hobbyist and light professional use. The black finish on the main body gives it a clean, modern look that stands out from the usual stainless steel models. The beam is marked clearly in both inches and millimeters, and the sliding mechanism moves smoothly without any wobble or sticking. The jaws are sharp and precise, which makes taking both inside and outside measurements a breeze. It comes with a little plastic storage case (not shown in the main photo, but available in one of the color variants), which is handy for keeping it protected when not in use. The large LCD screen is a game-changer. It’s bright, easy to read even in less-than-perfect workshop lighting, and shows measurements in either inches or millimeters with the push of a button. The auto-off feature is smart – it saves battery life without me having to remember to turn it off every time. Speaking of batteries, it came with one pre-installed and ready to go. Accuracy and Performance Accuracy is where this tool really shines for its price point. I’ve tested it against several known reference standards (gauge blocks, precision ground rods, and even a high-end Mitutoyo I borrowed for comparison), and it consistently reads within ±0.001” or better, which is more than sufficient for most woodworking, 3D printing, machining setups, model building, and general fabrication work. The zero function works flawlessly, letting me reset the reading at any point along the beam – super useful for differential measurements or when checking tolerances. I’ve used it to measure everything from PCB component leads and 3D printed part fits to woodworking joinery and metal stock thicknesses. The 6-inch capacity covers 95% of what I need on a daily basis. The conversion between inches and mm is instant and reliable. What I Like • Excellent value for money – performs well above its price class • Large, clear LCD display with easy inch/mm toggle • Smooth operation and solid feel • Auto-off feature and long battery life • Comes with a basic case and extra battery in some kits • 4K+ people bought this in the past month for a reason – it’s a bestseller for good cause Minor Nitpicks • The plastic components (especially around the display housing) feel a bit more “consumer grade” than full metal professional calipers, but that’s expected at this price. It hasn’t affected function at all. • The depth rod is functional but a little flexible compared to premium models – fine for most tasks, just don’t treat it like a high-end Starrett. • No backlight on the screen, so very dark environments might require a flashlight, though that’s rare for me. Bottom Line If you’re a hobbyist, maker, student, or someone who needs a reliable digital caliper without spending $100+, the Adoric 0-6” is an outstanding choice. It functions precisely as advertised, delivers consistent and accurate readings, and has held up well to daily use in my shop. The “Amazon’s Choice” badge and thousands of positive reviews aren’t just hype – this is a legitimately good tool. I’d happily buy it again and have already recommended it to several friends in my makerspace. Whether you’re measuring for tight tolerances on a CNC project or just checking if that replacement part will fit, this caliper gets the job done reliably. Highly recommended – 5/5 stars. If you’re on the fence, just go for the black version like I did. It looks sharp and performs even better than it looks. Great job, Adoric!

Impressed with the Adoric 0-6" Digital Caliper! It’s accurate, easy to use, and ready right out of the box. The digital display is clear, and switching between units is simple. Feels solid, gives consistent results, and the auto-off saves battery. Great for DIY or precise work—excellent value!

These calipers are nice and versatile, easy to use, and have a very clear, large display that makes it easy to see measurements regardless of environment (provided there is light). I haven't had a chance to see how durable they are but for the simple measurements I'm making to 3D print things they work well enough, and they are decently accurate and are quite versatile due to the number of different options for measuring things. Would recommend, very good price.

These calipers measure to hundredths of an inch or tenths of a millimeter, not sufficient for precision metal work but very much good enough for woodworkers, for making measurements for 3D printed parts, for laser cutting, etc. The fibre construction is tough and, within design limits, produces accurate and repeatable measurements. The LCD display is large and easy to read. It comes with a spare battery (LR44) and these are cheap (Amazon sells 40 for CAD$11), so I'm not too worried about battery life. An excellent product.

Calibro che uso principalmente per la misurazione dei rasoi a mano libera. E' abbastanza preciso e mantiene la misura, le punte in plastica sono ottimali nel mio caso perché non rischio di danneggiare particolarmente l'apice o rigare i rasoi se faccio qualche errore. La batteria è inclisa e a questo prezzo penso sia un ottimo acquisto che mi sento di consigliare a tutti quelli che necessitano un calibro di questo tipo.

Je suis diplômé d'une école de micromécanique, et possède un magnifique vernier mécanique depuis près de 40 ans maintenant. Je souhaitais un truc plus lisible facilement car mes yeux me lâchent doucement. Officiellement, je n'avais pas de grande attentes sur ce pied à coulisse, donc j'ai choisi le modèle le moins cher pour voir. Je partage mon expérience avec vous avec cette critique et la vidéo qui va avec. ✅ Il est livré avec une pile de rechange en plus, Merci. ✅ Il est super léger et entièrement en plastique très dur comme écrit sur l'emballage. ✅ Il y a une petite étiquette blanche à enlever pour libérer la pile et commencer immédiatement. Pas besoin d'explication. ✅ L'écran en large et bien lisible dans mon atelier. Dehors en plein soleil, c'est parfait aussi. (bon, il ne faut pas le laisser en plein soleil car il va sans doute cramer) ✅ Il est super facile de l'utiliser en convertisseur Pouce/centimètre. Il suffit de presser sur le bouton pour voir la valeur se convertir. ✅ Il y a une remise à zéro, donc vous pouvez mesurer une différence de longueur très facilement sans calculer. ✅ Il s'éteint tout seul. Donc ça, c'est le positif. Maintenant, intéressons-nous au négatif. ❌ En pressant à peine sur le couvercle de la batterie, il s'ouvre et libère la pile qui tombe par terre. Il faut donc faire attention aux chutes potentielles et comment l'agripper avec des gants. ❌Le plastique va forcément s'émousser. non, il n'est pas super dur du tout. Les deux pointes de mesure intérieures vont durer 1 mn dans ma boîte à outils face au marteau qui traine. Il n'y a pas de coffret fourni pour le ranger. ❌Il n'y a pas de blocage de la mesure. Donc vous ne pouvez pas faire une mesure qui vous cacherait l'écran pour la lire ensuite. (Comme sur mon modèle mécanique) Il faut donc voir l'écran pour lire en permanence. De plus, il faut mémoriser la valeur dès la mesure. Avec un blocage, vous pouvez conserver la valeur et l'écrire ensuite. ❌La mesure de profondeur ne commence pas à 0, il faut donc l'étalonner avant chaque mesure. ❌La précision est de + ou - 2 dixièmes rien que par la structure en plastique (regardez ma vidéo), donc comme ils annoncent +-1 dixième de leur côté, ça fait 0.6 mm d'écart entre deux mesures au pire... Et je ne parle pas des changements de températures. ❌Un moindre mouvement le rallume. Le bouton off ne le met qu'en sommeille. Pour moi, les deux problèmes majeurs sont le matériaux et l'absence de blocage de la mesure. Il y a ce modèle économique qui règle ceci https://amzn.to/3BgDMAG (Lien à recopier dans votre navigateur) disponible sur Amazon également. Donc, c'est vraiment loin d'être un outil pour travailler de façon professionnelle et il n'est pas non plus très robuste, je vais garder mon pied à coulisse pour ça. Mais, si comme moi, vous en avez juste besoin pour une utilisation très occasionnelle, c'est parfait. Et il va être parfait pour apparaître dans mes critiques pour vous donner les dimensions lisibles! ... Et cliquez sur utile pour un petit merci!