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DRO 3 Axis Digital Readout Display +3pc Glass Linear Scale for CNC Mill Lathe Machine (450mm+500mm+1000mm)

  • Based on 32 reviews
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Availability: In Stock.
Fulfilled by FASTTOBUY Official US

Arrives Oct 22 – Oct 26
Order within 3 hours and 46 minutes
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Model: 450+500+1000


Features

  • HIGH PERFORMANCE3Axis Digital Readout DRO Display 5um,Available Travel Length:450mm+500mm+1000mm(18"+20"+40").Note: The Total Length =Travel Length+140mm=590mm+640mm+1140mm. Travel Length Customizable
  • HIGH PRECISEGlass precision Metrology Grating,Resolution 5um , Accuracy 5um/ 0.0002" (at 20 deg C);Pulse signal period 20um , Travelling Speed 100m/min,8 bit LED High-definition nixie tube.
  • IDEAL PROFESSIONAL CHOICEThis is a complete kit. You just need to hook the readout system to your machine.It includes one 3 Axis Digital Readout, two scales, protective covers, brackets, etc, an english manual and all the accessories for installation.
  • WIDE APPLICATIONApplicable for milling machine, drilling machine, grinding machine, lathes, profile projector, video measuring machine, position monitoring, coordinate measurement, X-Y-Z working table monitor, mechanical control as well as other area of linear scale and rotary encoder.
  • All Products from the TOAUTO will be provided for 2-year warranty after-sales and lifetime technical support. You will receive 2 separate packages due to the different dimensions of scales and display if you only receive one of them, the other one is maybe on the way to you. Please just wait for a while.

Description

DRO is designed to match multi kinds of linear scale with resolution 0.05µm, 0.1µm, 0.2µm, 0.5µm, 1µm, 2µm, 5µm, 10µm, 20µm or 50µm. The DRO resolution must be set to completely match the linear scale precision. (This kit default is 5um/0.005mm/0.0002" resolution) Readout only allows TTL square wave signal input through 9 pins connector, which completely matches the linear scale encoder . Pin 1 to 4 connects +5V,0V,A,B , and the pin 5-9 are blank. Robust casing, high reliability and durability switch design. Full-closed design ensures its clean and dust resistance, safety increased. Having a good capacity of resisting disturbance,durable keyboard,easy to change Signal cable uses multilayer shielded wire steel and metal shell to provide extra protection . Deafult offer 3 meters (9.84feet long) cable connecting with linear scale. Full set of installation accessories (L type cover, backplate and screws ) included , each scale equipped with some extra screws to avoid unsccessful installation . Widely used for manual machine ,such as milling machine ( for Bridgeport Mill, Knee Mill,Rong Fu 31 mill / drill, Grizzly Mill,etc), drilling machine, grinding machine, lathe, EDM, linear cutting machines etc. Circumference holes processing Linear holes processing ARC processing Oblique processing Slope processing Chamber processing R function Tool diameter compensation function Digital filter radius diametr, mm/inch function etc. Supply Voltage : AC 80V~260V; 50~60Hz,US Plug Power consumption: 15VA Operating temperature: 0~45°C Storage temperature: -30~70°C Signal Input : TTL square wave Resolution : 5µm (0.005mm/0.0002") Overall Length : Travel Length + 140mm Linear Scale Interface: DB9(RS232)

Brand: TOAUTO


Material: Glass


Range: 590 millimeters


Measurement Accuracy: 5UM


Unit Count: 1 Count


Brand Name: TOAUTO


Unit Count: 1 Count


UPC: 778365356987


Set Name: Kit


Number of Items: 1


Manufacturer: TOAUTO


Number of Packs: 1


Item Weight: 5 kg


Model:


Part Number: DRO-NFT-004


Range: 590 millimeters


Measurement Accuracy: 5UM


Material Type: Glass


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 22 – Oct 26

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


  • Very good DRO
Model: 450+500+1000
I bought the 3 axis package for my Bridgeport. Mary and I had a brief discussion about the length of the encoders and the DRO arrived in about a week. It was exactly what we had agreed upon. The encoders had glass scales and were easy to install, the gaps and parallelism of the mount were very forgiving making it easy to get up and running. The readout has many features making things like bolt circles and hole patterns easy to program. The readouts are bright green and their intensity can be set from dim to very bright over 7 levels. I am planning to buy the 2 axis version to replace the Heidenhien DRO I currently have on my lathe and if you are in the market for a DRO, I would recommend this product as it is a good value for the money. ... show more
Reviewed in the United States on June 16, 2022 by Joe B.

  • It fits a Jet JTM 1050 Bridgeport clone
Model: 450+500+1000
Fits my Jet JTM 1050 Bridgeport clone with some small modifications. The scales are not the greatest quality, but if you install them correctly, they will do the job.
Reviewed in the United States on October 8, 2026 by Arton Products

  • Ok unit for X,Y coordinates useless for anything else..
Model: 450+500+1000
Inexpensive for a reason... I purchased this DRO to replace a failed older unit, and at first I was optimistically happy. Installed the encoders, and the basic function (x,y coordinates) work as they should. Thats where the optimism ended, as soon as I try to use ANY of the DRO functions this unit completely let me down. I have referenced the 'manual' that comes with it and trying to decipher the broken English directions are all but a waste of time. Countless hours later, LOTS of searching the web for answers and the I still can not use any of the normal DRO functions to achieve what they are suppose to (ie Radius processing, Arc processing, PDM etc).. having installed it onto my mill i am now left with a unit that doesnt preform its functions, a yard stick would have been a better purchase to track X,Y coordinates.. ... show more
Reviewed in the United States on March 12, 2026 by Jake

  • Fantastico
Model: 450+500+1000
Perfecto, funcionalidad excelente
Reviewed in the United States on September 11, 2025 by Cliente de Kindle

  • Got what I ordered in a timely manner
Model: 450+500+1000
Got what I ordered in a timely manner
Reviewed in the United States on February 5, 2022 by william pierce

  • Easy to install
Model: 450+500+1000
The package comes with plenty of screws and brackets
Reviewed in the United States on August 18, 2021 by Placeholder

  • Muy atento el vendedor
Model: 450+500+1000
Excelente precio muy buen producto 😉 el vendedor super amable y dispuesto ayudar con toda las preguntas
Reviewed in the United States on March 26, 2022 by José Luis Mora Herrera

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