--- product_id: 118087853 title: "5.9\" 11.8\" 24\" 3 Axis TTL Linear Glass Scales Digital Readout DRO Display for CNC Milling Machine Linear Encoder with Accessories 150mm+300mm+600mm" brand: "toauto" price: "2331.79 DT" currency: TND in_stock: true reviews_count: 8 category: "Toauto" url: https://www.desertcart.tn/products/118087853-5-9-11-8-24-3-axis-ttl-linear-glass store_origin: TN region: Tunisia --- # Wide AC 80-260V power range 8-bit LED high-def digital readout 3-axis precision linear scales 5.9" 11.8" 24" 3 Axis TTL Linear Glass Scales Digital Readout DRO Display for CNC Milling Machine Linear Encoder with Accessories 150mm+300mm+600mm **Brand:** toauto **Price:** 2331.79 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your CNC game with pinpoint precision and pro-level control! ## Quick Answers - **What is this?** 5.9" 11.8" 24" 3 Axis TTL Linear Glass Scales Digital Readout DRO Display for CNC Milling Machine Linear Encoder with Accessories 150mm+300mm+600mm by toauto - **How much does it cost?** 2331.79 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/118087853-5-9-11-8-24-3-axis-ttl-linear-glass) ## Best For - toauto enthusiasts ## Why This Product - Trusted toauto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Power Range:** Operates seamlessly on AC 80-260V, ensuring stable performance across global power standards. - • **Smart Digital Readout:** High-definition 8-bit LED display with advanced functions like R arc, vibration filtering, and 200 sub datum sets for professional-grade control. - • **Triple-Axis Precision:** 3-axis linear scales with ultra-fine 5μm resolution for pinpoint accuracy in milling and grinding. - • **Universal Compatibility:** Fits a wide range of machines—lathes, mills, grinders—with customizable scale lengths (150mm, 300mm, 600mm). - • **Lifetime Support & Custom Fit:** Personalized sizing assistance plus lifetime technical support guarantees your DRO stays precise and reliable. ## Overview The TOAUTO 3 Axis TTL Linear Glass Scales Digital Readout DRO is a high-precision measuring system designed for CNC milling, grinding, and lathe machines. Featuring three linear scales with travel lengths of 150mm, 300mm, and 600mm, it delivers ultra-fine 5μm resolution displayed on a bright 8-bit LED digital readout. Compatible with a wide voltage range (AC 80-260V), it supports advanced machining functions like R arc and vibration filtering. Custom sizing and lifetime technical support make it a reliable upgrade for professionals seeking enhanced accuracy and efficiency. ## Description Package:1 x 3 Axis Digital Readout Display3 x Linear Scale1 x English ManualAccessories: scale cover, L connecting bracket, scale cover, screw bag and so on.SpecificationSupply Voltage range: AC 80V~260V; 50~60HzPower Consumption:15VAOperating temperature: 0~45 degree centigradeStorage temperature: -30~70 degree centigradeRelative humidity: Less than 90%Readout allowable input signa:TTL square waveAllowable input signal frequency: Less than 5M HzMax resolution of digital display length: 5umMin resolution of digital display angle:0.0001/pulseWeight:1.2kgDimensions: 295*170*65mm(11.6"*6.7"*2.56")Linear Scale:DB9(RS232)Advantage:Display language:EnglishBackup data for power fail: power off Memory by E2PROM for ten yearsLifetime:Five million timesThe Power source and signal: Resisting disturbance,durable keyboard, easy to change8 bit LED High-definition nixie tubemm/inch modeABS/INC coordinate conversion, zero clearing, reset liner error compensation, center of 1/2, R arc function(RAC)vibration filtering, digital filteringsleep mode, divide circle evenly (PCD)200 sets sub datum functionDrilling of oblique line, Taper measurementAnti-interference resistance, high speedHigh resistance to vibration, Linear drillingPCD function, R function, Smooth R function, The simple R functionChambering, Tool conpensation, Machining of oblique plane, CalculatorApplicationWidely use for millers, lathes, boring machines, grinding machines and EDM, etc Review: Outstanding DRO! - I have a little Rong Fu FR-30 mill and found a video on youtube where a guy mounted this DRO on his RF-30. He also included plans to make 3D printed brackets which made the install painfully easy. You can find the vid under his user name on you tube "The ID of ED" - Anyhow, this DRO is extremely well made an seems very accurate. I've already done a few milling projects with it and it makes milling a lot more enjoyable and a lot more accurate! There are no instructions on how to mount it because each application is different but if you need instructions to mount this then this is not the product for you LOL. There is a manual which tells you how to program and use the DRO, which I still have to go through, but for the basics it's very very easy. If you buy one you will get a email from the seller verifying the size before they ship it. I think this is actually good because they make sure that you get the right size part. They were very friendly and easy to work with and shipping was very very fast. A lot quicker than I expected. Was shipped from within the USA, wiring from. Overall, this is a great DRO from the price and should last a long time. A+++ Review: it works - DRO is good for a first time cheap to learn on but the shiper lacks, orderer because it was in USA and i under stand getting the right size the first time emailed me 6 times over a week when i ordered a package with a specific size scales asking what size i wanted and keep wanting to offering a different size just to put off sending it from some where else( desertcart got it shipped after contacting them ) then sent exactly what i ordered with no instructions not even a chinese picture later found it is two company's and it was under priced ## Features - 3 Axis Linear Scale, Available Travel Length：150mm+300mm+600mm / 5.9"+11.8"+24";Note: This is the Travel Length. Total length = Travel Length+ 140mm=290+440+740mm, please confirm the size of the product and machine when buying. - Resolution 5um/0.0002", Supply Voltage range: AC 80V~260V; 50~60Hz ;8 bit LED High-definition nixie tube, Digital Readout DRO Display with R function - The size of the product DRO can be customized. If you cannot confirm the size of the DRO, Customer service will arrange a professional engineer to provide you with the correct size . - This DRO kit is commonly fitted to machines , especially for metal working — lathes, cylindrical grinders, milling machines, surface grinders, boring mills and other machine tools — to allow the operator to work faster and with greater accuracy. Use of DROs is not limited to manually operated machines. CNC machines can usually be switched to manual operation, and in this case a form of DRO is simulated on its control panel. - All Products will be provided 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 | B07NRSGGQ3 | | Best Sellers Rank | #486,772 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #437 in Digital Calipers | | Brand | TOAUTO | | Brand Name | TOAUTO | | Customer Reviews | 4.1 out of 5 stars 39 Reviews | | Item Dimensions L x W | 11.6"L x 6.7"W | | Manufacturer | TOAUTO | | Material | Aluminum | | Material Type | Aluminum | | Measurement Accuracy | +/-0.01 millimeters" or "+/-0.0005 inches | | Product Dimensions | 11.6"L x 6.7"W | | Range | 150, 300, 600 millimeters | | UPC | 720355104948 | ## Product Details - **Brand:** TOAUTO - **Material:** Aluminum - **Product Dimensions:** 11.6"L x 6.7"W - **Range:** 150, 300, 600 millimeters - **Measurement Accuracy:** +/-0.01 millimeters" or "+/-0.0005 inches ## Images ![5.9" 11.8" 24" 3 Axis TTL Linear Glass Scales Digital Readout DRO Display for CNC Milling Machine Linear Encoder with Accessories 150mm+300mm+600mm - Image 1](https://m.media-amazon.com/images/I/61ys+Uegs9L.jpg) ![5.9" 11.8" 24" 3 Axis TTL Linear Glass Scales Digital Readout DRO Display for CNC Milling Machine Linear Encoder with Accessories 150mm+300mm+600mm - Image 2](https://m.media-amazon.com/images/I/61u4U3dokJL.jpg) ![5.9" 11.8" 24" 3 Axis TTL Linear Glass Scales Digital Readout DRO Display for CNC Milling Machine Linear Encoder with Accessories 150mm+300mm+600mm - Image 3](https://m.media-amazon.com/images/I/71MQ+GS4kGL.jpg) ![5.9" 11.8" 24" 3 Axis TTL Linear Glass Scales Digital Readout DRO Display for CNC Milling Machine Linear Encoder with Accessories 150mm+300mm+600mm - Image 4](https://m.media-amazon.com/images/I/61KqMuY0YML.jpg) ![5.9" 11.8" 24" 3 Axis TTL Linear Glass Scales Digital Readout DRO Display for CNC Milling Machine Linear Encoder with Accessories 150mm+300mm+600mm - Image 5](https://m.media-amazon.com/images/I/713NlAlmdrL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Outstanding DRO! *by O***E on May 31, 2023* I have a little Rong Fu FR-30 mill and found a video on youtube where a guy mounted this DRO on his RF-30. He also included plans to make 3D printed brackets which made the install painfully easy. You can find the vid under his user name on you tube "The ID of ED" - Anyhow, this DRO is extremely well made an seems very accurate. I've already done a few milling projects with it and it makes milling a lot more enjoyable and a lot more accurate! There are no instructions on how to mount it because each application is different but if you need instructions to mount this then this is not the product for you LOL. There is a manual which tells you how to program and use the DRO, which I still have to go through, but for the basics it's very very easy. If you buy one you will get a email from the seller verifying the size before they ship it. I think this is actually good because they make sure that you get the right size part. They were very friendly and easy to work with and shipping was very very fast. A lot quicker than I expected. Was shipped from within the USA, wiring from. Overall, this is a great DRO from the price and should last a long time. A+++ ### ⭐⭐⭐ it works *by A***R on February 1, 2024* DRO is good for a first time cheap to learn on but the shiper lacks, orderer because it was in USA and i under stand getting the right size the first time emailed me 6 times over a week when i ordered a package with a specific size scales asking what size i wanted and keep wanting to offering a different size just to put off sending it from some where else( amazon got it shipped after contacting them ) then sent exactly what i ordered with no instructions not even a chinese picture later found it is two company's and it was under priced ### ⭐⭐⭐⭐⭐ Surprisingly accurate and useful. *by A***R on April 20, 2021* Great little DRO for the money. Very accurate with many useful functions. Makes my mini mill much more versatile and useful. I can now tackle more precise projects. Very happy. ## Frequently Bought Together - 5.9" 11.8" 24" 3 Axis TTL Linear Glass Scales Digital Readout DRO Display for CNC Milling Machine Linear Encoder with Accessories 150mm+300mm+600mm - Mitutoyo 050101, Edge Finder, 3/8" Dia. Shank, .200" Dia. Tip - 7 Pieces Center Drill Bits Set, M2 High Speed Steel 60-Degree Angle Center Drill Bits Kit Countersink Tools for Lathe Metalworking Size 1.0 1.5 2.0 2.5 3.0 4.0 5.0 --- ## 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.tn/products/118087853-5-9-11-8-24-3-axis-ttl-linear-glass](https://www.desertcart.tn/products/118087853-5-9-11-8-24-3-axis-ttl-linear-glass) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-09*