Benefits :
(1) Digital display to eliminate backlash and improve precision
(2) Advanced trigonometric calculation so to accomplish a perfect project
(3) 11.6”wide display to offer excellent long-distance viewing
(4) Digital readout kit can avoid wasting weeks to check machine precision
(5) Lifetime free technical support, 2Years warranty, 30-day return
(6) 1pc digital readout(2Axis/3Axis) with scales(upon your options) , 5μm /1μm resolution (at 45ºC)
Specifications & Functions Applications: Milling Machine, Lathe, EDM, Grinder
AC80V~260V,50~60Hz,US plug
Power consumption: 15VA
Operating temperature: 0~45℃
Storage temperature: -30~70℃
Relative humidity: Less than 90%
Readout input signal: TTL square wave
Input signal frequency: Less than 5M Hz
Resolution : 5µm (0.005mm/0.0002")
Min resolution of DRO angle :0.0001/pulse
DRO Dimensions: 11.6"X6.7"X2.56"
Linear Scale Interface: DB9(RS232)
SDM 200 sets memory, power-off memory for 10years , circumference drilling, oblique line drilling, 1/2 centering 
PCD function
R function
Smooth R function
The simple R function
Chambering (applicable to: Milling machine,Boring machine)
Tool conpensation (for lathe)
Machining of oblique plane
Calculator
     
Package Included :


1pc 3Axis LCD DRO Digital Readout US plug
3pc Linear Scale 
1set Installation Accessories
1pc User Manual

FAQ:

Q1 : are the length 100mm, 150mm, 200mm....  travel length or total ?
Answer : all are travel length , total length = Travel Length +140mm

Q3 : if i need a scale like 255mm , can you offer it ?
Answer : 250mm is enough , its measuring range can reach up to 270mm,so you can use if you need to measure 255mm. 

Q4: How to switch Mill type to Lathe type ?
Answer : Please contact ToAuto to get the video . (press 6 times after DRO powers on)
 

Q5: Do you accept custom orders (e.g., specific sizes like 250mm x 400mm x 550mm)?

A: Yes. We provide customized kits. Please contact our customer service for a personalized quote.

Q6: How do I choose the right scale for my machine (e.g., Klutch Mini Mill/X2)?

A: You should match the Travel Length of the scales to the maximum travel range of your machine's X, Y, or Z axis. Always ensure your machine has enough physical clearance to accommodate the Total Length (Travel + 140mm).

Q7: Can I shorten the linear scale to fit my milling machine?

A: Yes, the scale can be trimmed, but this requires precision. If the scale is too long for your application, please contact our customer service to obtain a step-by-step video guide on how to properly shorten it without damaging the internal glass components.

Q8: Do you have Installation Manual ?
Answer : Yes, Please contact the customer service to get the video. (The file is too large to upload here )


For any more videos, Please just contact us to get it , thanks!
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On May 6, 2026 at 23:34:40 PDT, seller added the following information:

Datacaciques