--- product_id: 212605346 title: "DRO 3 Axis Digital Readout Display +3pc Glass Linear Scale for CNC Mill Lathe Machine (500+600+650)" brand: "toauto" price: "175.86 OMR" currency: OMR in_stock: true reviews_count: 13 url: https://www.desertcart.com.om/products/212605346-dro-3-axis-digital-readout-display-3pc-glass-linear-scale store_origin: OM region: Oman --- # DRO 3 Axis Digital Readout Display +3pc Glass Linear Scale for CNC Mill Lathe Machine (500+600+650) **Brand:** toauto **Price:** 175.86 OMR **Availability:** ✅ In Stock ## Quick Answers - **What is this?** DRO 3 Axis Digital Readout Display +3pc Glass Linear Scale for CNC Mill Lathe Machine (500+600+650) by toauto - **How much does it cost?** 175.86 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/212605346-dro-3-axis-digital-readout-display-3pc-glass-linear-scale) ## Best For - toauto enthusiasts ## Why This Product - Trusted toauto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 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) ## Features - 【HIGH PERFORMANCE】3Axis Digital Readout DRO Display 5um,Available Travel Length:500mm+600mm+650mm（20"+24"+26"）.Note: The Total Length =Travel Length+140mm=640mm+740mm+790mm (Travel Length Customizable ) - 【HIGH PRECISE】Glass 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 CHOICE】This 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 APPLICATION】Applicable 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. - 【ABOUT THE SHIPPING】All Products from the FASTTOBUY 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. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B06Y288GFW | | Best Sellers Rank | #101,267 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #110 in Digital Calipers | | Brand Name | TOAUTO | | Customer Reviews | 4.5 4.5 out of 5 stars (206) 4.5 out of 5 stars | | Included Components | 4 | | Item Weight | 5 Kilograms | | Manufacturer | TOAUTO | | Material Type | Aluminum | | Measurement Accuracy | 5μm | | Model | 500+600+650 | | Part Number | DRO-NFT-004 | | Range | 500 millimeters | | Unit Count | 1 Count | | Upc | 709046485672 | ## Images ![DRO 3 Axis Digital Readout Display +3pc Glass Linear Scale for CNC Mill Lathe Machine (500+600+650) - Image 1](https://m.media-amazon.com/images/I/71TN3rj6ZXL.jpg) ![DRO 3 Axis Digital Readout Display +3pc Glass Linear Scale for CNC Mill Lathe Machine (500+600+650) - Image 2](https://m.media-amazon.com/images/I/713NlAlmdrL.jpg) ![DRO 3 Axis Digital Readout Display +3pc Glass Linear Scale for CNC Mill Lathe Machine (500+600+650) - Image 3](https://m.media-amazon.com/images/I/61u4U3dokJL.jpg) ![DRO 3 Axis Digital Readout Display +3pc Glass Linear Scale for CNC Mill Lathe Machine (500+600+650) - Image 4](https://m.media-amazon.com/images/I/71MQ+GS4kGL.jpg) ![DRO 3 Axis Digital Readout Display +3pc Glass Linear Scale for CNC Mill Lathe Machine (500+600+650) - Image 5](https://m.media-amazon.com/images/I/61KqMuY0YML.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great inexspensive DRO. *by on Reviewed in the United States July 21, 2025* I've bought several of these, they are easy to install and easy to use. Amazing how many features there are on these economical DRO's. Bolt circle, find center, and many other features. They are very accurate also. ### ⭐⭐⭐⭐⭐ Nice upgrade to a Grizzly mill *by on Reviewed in the United States June 5, 2024* I ordered custom lengths (X/Y/Z=350/200/300) for a Grizzly G0463 mill. Increments of 50 mm only. This is a DIY kit with no instructions whatsoever. To get an electronic copy of the manual for the display, go to their website. Refer to the photos for details on the install. The scales have been accurate and repeatable, with easy on screen switching between metric and SAE. The read heads run underneath the scale, which keeps things cleaner, at least for the X & Y axis'. The included hardware, including scale covers are nice. I was able to use some of the parts, with the rest custom machined and 3D printed parts. I don't like that the read head is the same thickness as the scale, which requires you to shim the scale out to keep it from rubbing on a moving stage...a minor issue. ### ⭐⭐⭐⭐⭐ 5 out of 5 stars Value priced, meets or exceeds description, works as advertised and is a value. *by on Reviewed in the United States June 9, 2025* I purchase several things on Amazon and was giving pretty in-depth reviews. From this point on, here's the new agenda…. if it works as advertised, is well made, meets or exceeds the description, is a value, and arrives in a fair amount of time, it will get a "star rating" equal to what my expectations were/are. If it doesn't meet these criteria, then I will most definitely and descriptively tell the short comings of the products and you as a consumer will not have to go through the trouble of buying the product without some background knowledge. If the sell pulls that item and relists under another description, I will put the exact same review on the seller's feedback page. Sellers have done this a couple of times in the past, and I was true to my word then as well as now. DR --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.om/products/212605346-dro-3-axis-digital-readout-display-3pc-glass-linear-scale](https://www.desertcart.com.om/products/212605346-dro-3-axis-digital-readout-display-3pc-glass-linear-scale) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-06-04*