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REEKON

REEKON M1 Caliber Digital Measuring Tool for Miter Saws | Eliminates Tape Measure & Pencil, Fast Repeatable Cuts, English & Metric Display, Broad Saw Compatibility, Job Site Ready

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Availability: Only 3 left in stock, order soon!
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Arrives Saturday, Aug 29
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Features

  • A Better Way to Measure: The M1 Caliber is a professionalgrade miter saw measuring tool designed to help professionals across trades achieve faster, more consistent, and more accurate cuts than traditional measuring methods
  • Digitize Your Miter Saw Workflow: Converts manual measuring into a digital process by clamping to a saw fence and displaying realtime cut measurements (English and Metric) on a large, backlit LCD screen as material slides beneath the measuring wheel
  • Eliminates Measuring & Marking: Removes the need for a tape measure and pencil by delivering instant length readings directly at the saw, simplifying measuring and cutting for repeatable results
  • Broad Saw Compatibility: Compatible with most miter saws, cutoff saws, chop saws, and vertical band saws. Make miter, bevel, compound, and straight cuts on both flat and round materials including boards, composites, and pipe
  • Increased Safety: Centralizes measuring activity at the saw fence, helping reduce repeated handling, repositioning, and manual measuring tasks during cutting operations
  • Fast Setup: Clamp to your saw fence, release the arm, input your blade thickness and begin to cut. Designed for contractors, carpenters, woodworkers, and tradespeople alike

Description

Pair the M1 with REEKON’s versatile adapter fence, designed for quick, secure mounting to saws the M1 does not directly fit (sold separately). Features large, job site-ready buttons make saving and resetting measurements fast even with gloves on. Included case protects your M1 in transit and on-site with a custom-molded hard case built to take a beating. Locked down with a rugged, clamp that keeps the M1 stable through every cut. How does the M1 work? The M1 Caliber clamps to a miter saw fence and contains a spring loaded, encoded wheel, that measures whatever is rolled underneath it and displays a linear measurement on a backlit screen. What Miter Saws will the M1 Work with? The M1 Clamps to a wide range of fences that are least 3.5 inches tall and contain a flat surface for mounting. See a full breakdown here (PDF attached to listing) or send us an email. How often is the M1 Calibrated? The M1 should be calibrated (or at least checked) at the beginning of each day in an easy-to-do process that takes around 3 minutes. Does the M1 account for the blade width? Yes, the M1 Caliber can be programmed for a specific blade width and applied to each new cut made. Does the M1 work in Metric? Yes, the M1 works in most English and Metric units.

Manufacturer: ‎REEKON


Part Number: ‎RKN-M1-001


Item Weight: ‎1 pounds


Product Dimensions: ‎6.1 x 4.5 x 3 inches


Item model number: ‎RKN-M1-001-A


Batteries: ‎2 AA batteries required.


Color: ‎Solid Black


Style: ‎M1 Caliber Measuring Tool


Material: ‎Polymer


Power Source: ‎Battery


Item Package Quantity: ‎1


Type of Bulb: ‎LCD


Measurement System: ‎English/Standard


Measurement Accuracy: ‎['+/- 0.029 IN', '+/- 0.75 MM']


Usage: ‎Measuring Material


Included Components: ‎Tools


Description Pile: ‎AA


Date First Available: July 16, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 29

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

    • Fantastic Item for Precision Multiple Like Length Cuts
This is a fantastic item. I purchased it with the Reekon T1m digital tape for building honeybee boxes and equipment. I use the M1 for all the smaller repetitive cuts. It is extremely accurate for cutting multiple precision like length pieces. Important when dealing with 1/4 Inch bee space. I have since found many uses for this item cutting pieces for projects around the place. It even works for measuring miter and bevel cuts. I find myself looking forward to opportunities to go use it. I am extremely pleased with this purchase. ... show more
Reviewed in the United States on February 16, 2026 by Belva McLean
    • Really nice product
Review Image by Amazon Customer
I wish I had this 20 yrs ago. It's fantastic. easy to calibrate. I wasn't sure about a few things but once I calibrated the kerf every cut is exactly what I cut. Clamps on easily to the fence. Super easy to read. Comes with a nice case to keep it safe when done work. I normally don't leave reviews but the reekon m1 is every carpenters dream. My nephew builds cabinets and when he seen mine he ordered one while I was doing a demo for him....buy one......thanks reekon for a great product Tom Zimmerman ... show more
Reviewed in the United States on May 15, 2026 by Amazon Customer
    • Inaccurate cuts
I have the T1 tape measure and I love it best tool I own!! So I was excited to try the m1 on a deck project I’m working on. I watch a few configuration videos and realized I needed the fence adapter. After it was installed it work great!
Reviewed in the United States on July 6, 2026 by Amazon Customer
    • Overall good experience with a great company
Worker with my kids to get this for their dad for father's day. My first order wasn't satisfactory; the screen was scratched, the wheel was dirty, and it came without the original box, it was only in the styrofoam. We requested an exchange and the whole process was simple, quick, and the supplier was understanding and on top of it. The replacement came within 3 days, well before the big day, and was in perfect condition, in styrofoam and the original box. The first could have been sent by mistake, accidents happen, I totally understand. Their dad was thrilled with the product and there hasn't been a single issue. Great company, great tool, great experience. ... show more
Reviewed in the United States on July 1, 2026 by Tess
    • Make sure you add saw blade width
Review Image by Wesley
Review Image by Wesley
Review Image by Wesley
Review Image by Wesley
Review Image by Wesley
This is a very nice tool for your saw and is very precise once you get it calibrated correctly. One mistake I made is after the initial calibration was I didn’t add the saw width to the tool like you’re supposed to do. Every time I calibrated it, it was always 1/16 off of the cuts I was trying to make but once you add the difference for the saw blade it is dead on every time. Another thing is making sure it’ll fit your saw. It wasn’t compatible with my saw because the fence was too short so I had to get the adapter fence to make it work and with that I was able to cut 4 inch pieces of wood. Overall it’s an awesome tool to add to your saw especially if you are making a lot of cuts and don’t want to measure every piece before you cut it ... show more
Reviewed in the United States on October 21, 2021 by Wesley
    • Disappointed. IMPOSSIBLE to calibrate!!! 🤬🤬🤬
Do I have to give it a star at all?! At the time of writing this, I am about a little over a week in still trying to still calibrate this and it simply will not calibrate correctly. I followed the instructions EXACTLY as they are and watched several videos. Nothing is working. Most disappointing purchase on Amazon in years. ... show more
Reviewed in the United States on July 27, 2026 by Vjclax5
    • Innovative Idea, But Not Consistent Enough
I was excited to try this innovative measuring tool for my miter saw, but after spending a lot of time calibrating it with flat materials, I couldn’t get consistent accuracy. In my experience, measurements could sometimes be off by as much as 1 mm. The difference is easy to spot when you make a mark and compare it to the laser or shadow line on the saw. Sometimes it measures accurately on the same material, but repeating the exact same sliding motion can produce a different result. I really like the concept, and it’s an amazing idea with a lot of potential. Unfortunately, in my case, it wasn’t reliable or repeatable enough for the level of precision I expect. I also found the buttons difficult to press during regular use. I hope REEKON continues to refine the design and improves the accuracy and consistency in the next generation, because this is a product I’d love to use if these issues are resolved. ... show more
Reviewed in the United States on July 19, 2026 by Marat
    • very cool!
I am surprised how much I like this measuring tool for my miter saw, yeah a bit disappointed it didn't fit my miter-saw out the box but they sell a kit and it worked out well for me, I do small wood working projects and this is perfect for it, its easy to use and I got it on sale so...good value for me. Now do I wish this out the box was cheaper for up and coming wood workers? sure, 100% but company's gotta make money and there is some serious good build quality on this thing so I also get the price. ... show more
Reviewed in the United States on October 31, 2025 by David

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