Mitutoyo 500-196-30 Advanced Onsite Sensor (AOS) Absolute Scale Digital Caliper, 0 to 6/0 to 150mm Measuring Range, 0.0005/0.01mm Resolution, LCD

I purchased this after reading up for a couple of days about calipers, how and when they should be used, and what to expect from them. I started looking after I came across a Starrett #231 micrometer and compared measurements with my $30 Chinese calipers. I was stunned to find they were 3 thou off at 3/4 inch, but right on at 1 inch! Rude awakening! Into the trash. I was then surprised to find that there are problems with counterfeiters. Look, all I want is a caliper accurate to a thou. Seems to be a tall order. I am slowly learning that it is worth buying quality tools, and the cheap stuff is an illusion. These cost 3x what I would have previously spent, and given the possibility of a counterfeit I was hyper critical when they arrived. These are the genuine article, based on the photos on the web, and from comparisons against the Starrett. The calipers came with paperwork that claimed this unit is good to a half thou across its full travel. They work smoothly, and are very repeatable. I had grown used to fiddling with my calipers - these simply work. Having no other reliable reference over 1 inch, I’ve decided to trust these until proven otherwise. As funds permit I’ll be getting 1-2, and then 2-3 inch micrometers, reputable ones, in the future. Stay away from the cheap stuff! I would recommend these to my friends.

Smooth accurate and genuine Mitutoyo calipers. Fast delivery service. Would recommend to anyone needing accurate calipers at a reasonable price.

My 50 year old Mitutoyo 505-637-50 (analog 6) finally broke. Mitutoyo USA answered my email request for service in an hour, but said they cant get parts. No complaints, it was 50 years old. Bought the 500-196-30 digimatic because it is metric/inches and analog was one or the other. (My 12 digimatic which is 40 years old works great.) Mitutoyo has a warranty and factory service here in USA. None of the $20-50 Chinese calipers on Amazon mention a warranty. The 500-196-30 was $107 and I expect it will last 40 years. Excellent value.

This is what you buy if you need to know the readings will be correct 100% of the time. Great tool.

I am a hobby machinist constantly overhauling flat head engines. Having a repeatable accurate vernier caliper is a must. This is a quality tool at a reasonable price.

I think from everything Ive researched that l may have got lucky with this pair being originals. Mine passed all the fake tests but Im not a machinist and of course maybe the forgers have improved their game but just Incase l feel like these are exceptionally good in fit n finish and accuracy as far as l can tell. All the best out there everyone.

I have been using cheap Chinese calipers for years. The difference between the Mitutoyo and the cheap Chinese calipers is night and day. The machine work of the Mitutoyo calipers is of a very high standard. Granted the price difference is huge, but after using the Mitutoyo calipers I can say the price difference is worth it in my case. I should have bought these years ago. Highly recommend Mitutoyo over anything else.

This is a very solid product. After using it I understand why the cost so much. Well worth it and I wish Id bought one years ago.

What can I say, I LOVE THESE CALIPERS!!! Ive had around 12 sets from various makers over the past few years and every set has had a week point whether it be jumpy, inaccurate, constant need to rezero, rough sliding mechanism, extremely sensitive to pressure, you name it. Not with these! I primarily use them in my reloading and occasionally to get a rough measurement on parts I make on my lathe. If you are thinking about getting them just go ahead and do it, and save yourself some time and aggitation. If I had bought these to begin with I wouldve even saved a few bucks overall.

I researched a number of digital calipers before purchase and made the conclusion that the iGaging ABSOLUTE ORIGIN 0-6 Digital was a pretty good unit for the price. I also saw the most of the folks felt the Mitutoyo was top of the line, but may not be worth the additional cost - $95 vs $40. I purchased the iGaging ABSOLUTE ORIGIN 0-6 Digital calipers but I am returning them because of the display, which I have not seen discussed on this forum. I also purchased the Mitutoyo calipers. When comparing the display on the iGaging ABSOLUTE ORIGIN 0-6 Digital vs the Mitutoyo you very quickly see the reason for the price difference. I expected to find a quality difference between the two, but was blown away by the clarity, size and quality of the display on the Mitutoyo. (500-196-30) I cannot fault the iGaging ABSOLUTE ORIGIN 0-6 Digital as it appeared to be accurate and pretty well made, but for a tool that I plan to use for many years, I decided the price difference was worth paying. Bottom line, you wont be disappointed in the accuracy of the iGaging ABSOLUTE ORIGIN 0-6 Digital, but if you can afford the Mitutoyo calipers, go for it. For those that are concerned about fake Mitutoyo calipers, the one I ordered came from Amazon LLC, and the calipers came in a sealed package that had to be cut open. Not the box mind you, but the actual packing that contained the calipers. All the included paperwork, box battery etc. said made in Japan. I dont think for a second that the calipers I received were not genuine.