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Mitutoyo 6" Advanced Onsite Sensor (AOS) Digital Caliper Bundle with 1" Digimatic Micrometer and Accessories | Calibrated Measurement Tools

  • Based on 4,712 reviews
Condition: New
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$477.00 Why this price?

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Availability: 16 left in stock
Fulfilled by Amazon

Arrives Wednesday, Nov 20
Order within 12 hours and 30 minutes
Available payment plans shown during checkout

Style: With Certificate of Traceability to NIST


Pattern Name: AOS + Digimatic Micrometer, 293-340-30CAL


Features

  • Bundle includes a 0-6" caliper with 0.0005" resolution, +/-0.001" accuracy and an LCD screen displaying inches and metric units. Also includes a 0-1" micrometer with 0.00005" resolution, +/- 0.00005" accuracy and carbide-tipped measuring faces (Mitutoyo).
  • Caliper features thumb roller, absolute measurement, incremental measurement, scale contamination alert, low-voltage alert and calibration certificate (Mitutoyo).
  • Micrometer has automatic on/off, function lock, computing error alarm and ratchet stop for uniform pressure (Mitutoyo).
  • Both caliper and micrometer are calibrated, certified to ISO/IEC 17025 standard and protected against dust and water (IP65 rated).
  • Bundle includes batteries, plastic cases and accessories for operation.

Brand: Mitutoyo


Material: Plastic


Measurement Accuracy: 0.001 inch


Date First Available ‏ : ‎ March 8, 2023


Best Sellers Rank: #1,668 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #7 in Digital Calipers


#7 in Digital Calipers:


Customer Reviews: 4.8 4.8 out of 5 stars 4,712 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • What a Beautiful Piece of Precision Machinery
Style: Standard Pattern Name: AOS
Background: I have had this caliper for over 7 years. I appreciate craftsmanship and critical thinking attention to details of tools and equipment - I call it an engineer's art work. When it comes to tools, in general, I have a "buy once cry once" mentality. Unless, there is a sense of urgency, I usually put tools in my "Tools" list, till I see the price go down to my target, which is when I pull the trigger. I worked with a few Mitutoyo equipment in grad school and at work. I always loved their craftsmanship and sturdiness. As a hobbyist and an engineer, I use this caliper to do a lot of different measurements. I needed something, which was not made in cheap China and was consistent with high level of precision, so I decided to cry once for a precision caliper. Pros: 1. It is very well made precision device. The attention to details on this caliper is pure class and worth spending 5 to 10 times more than the Chinese devices. When I first bought it, I had a staring competition every few days, just to see its craftsmanship and what new I would observe on the device that I appreciated. 2. Came with a calibration certificate, and it matches to actual calibration measurement tools I have at work, to test it. it has not lost the calibration after 7 years of consistent usage. 3. Easy to read display and the actual scale. 4. High quality material. 5. Long battery life. I am yet to replace the original battery that it came with. Actually nothing I am saying above is out of the ordinary for a Mitutoyo, it is expected. Cons: 1. Let's get it out, PRICE. It was just over one bill when I purchased. But to me it was worth it. 2. Box - while it is sturdy and well made, I wish it would have come with a cubby to place the calibration certificate. The certificate falls down almost every time I open the box. I know I am nitpicking here. Conclusion: Buy once and cry once, for you will not regret it. Just don't tell your significant other how much was it worth, especially if he/she is not in technical field, for an engineer's art sometime is often unappreciated. ... show more
Reviewed in the United States on August 4, 2023 by Z-06

  • It stands the test of time, well, at least so far!
Style: Standard Pattern Name: AOS
After 4 years of continued use, the instrument maintains its accuracy. And it comes with a complete set of instructions in at least a half dozen languages, a copy of the instrumentation and certification, a copy of the warranty and a certificate to use in case one needs service, and care and cleaning instructions. The only downside to the instrument is the small battery compartment cover which I damaged during battery installation. The battery cover is easily damaged if you are as heavy handed as I am and care needs to be taken removing and inserting new batteries. A battery cap replacement is available online from Amazon. ... show more
Reviewed in the United States on February 10, 2024 by Robert J. Lund

  • Repeatable Accuracy
Style: Standard Pattern Name: AOS
Product works as described, accurate, repeatable results. Smooth and comfortable to use, nice storage case.
Reviewed in the United States on March 25, 2024 by Amazon Customer

  • QUALITY
Style: Standard Pattern Name: AOS
I've had a bunch of these. There is nothing like this one. It is of high quality and feels solid and heavy duty...worth the money.
Reviewed in the United States on March 11, 2024 by renai man

  • Works well, holds zero!
Style: Standard Pattern Name: AOS
I was so tired of my cheaper caliper not holding zero. It seemed I could never get an accurate measurement because every time I moved it and then returned to the zero (closed) point, it would be off (no longer zero). I purchased this and it seems to hold zero even if I travel it to the full distance! I return to closed and it reads zero! I feel I can trust it to make better measurements. This is the whole purpose of using a device like this. ... show more
Reviewed in the United States on January 4, 2024 by Rich

  • My 21st caliper, and maybe my last one
Style: Standard Pattern Name: AOS
I have been buying calipers for several years and never this satisfied. Of course all others most likely were chinesiums. Some, I purchased and was very happy for a few days, weeks, months. Battery died within 6 months. I thought that was the norm, so I purchased a dozen batteries to keep as needed. But lately I've done some research and decided to spend some hard earned money into this caliper and I am very happy. I also purchased one at half price on ebay 2 days ago, but had to cancel the transaction before the seller could ship. I first asked the ebay seller if this was genuine and made in japan, to which he said "yes" and "yes". However, after watching several youtube videos, doing some more research and contacting the company, I asked this seller to please cancel the transaction before shipping it, which he did and I got my refund last night. This morning at 7.45am, I received this new one from Amazon and I was super excited to open it and see if all what I heard and saw was true. This of course feels terrific as was noticed by others. But feeling is not the purpose of this caliper. It sure does not even flicker the numbers like my others did. The numbers on the screen are distinct, and repeatable. All features are on point. I measured several items, inclding paper thickness of various papers. All measurements repeat exact same. I then proceeded to do the ampere testing with my Fluke multimeter. Sure enough, the usage drops considerably when off, not like the others that use almost the same current whether on or off, thus explaining why their batteries die so soon. Bottom line, although I spent a lot more money than the other calipers on this one, am I satisfied? Yes. No regrets at all for the first time, on a caliper purchase. ... show more
Reviewed in the United States on June 14, 2023 by Just give me what I paid for.

  • Best of the best. Very consistent doesn’t drift
Style: Standard Pattern Name: AOS
I have used other brand calipers however checking measurements the following day were not the same as initial measurements. These mitutoyo calipers measure the same always. Next day next week always consistent. Same some time and money and just buy these the first time
Reviewed in the United States on February 3, 2024 by bill k.

  • Very accurate and comfortable
Style: Standard Pattern Name: AOS
Pros: great screen; all the options with depth, inside, and outside measurements as well as origin and mm conversions, also I appreciate the ruler included on the stick; the readout is very fine accuracy wise Cons: Mine got gummed up very quickly and needed to be cleaned out and lubed again as the instructions tell you to out of the box Overall: great for machining and mechanic work I would buy it again but doubt that I’ll need to so long as I maintain it. ... show more
Reviewed in the United States on November 15, 2023 by That d.

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