Digital Readout Linear Scale DRO-2Axis 1um Glass Scale TTL for Lathe Bentop Milling Machine ToAuto

Application : This kind of DRO 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.

1. Basic Information :
Supply Voltage range : AC 80V~260V; 50~60Hz，US Plug 
Power consumption: 15VA
Operating temperature: 0~45 degree centigrade
Storage temperature: -30~70 degree centigrade
Relative humidity: Less than 90%
Readout allowable input signal: TTL square wave
Allowable input signal frequebcy: Less than 5MHz
Max resolution of digital display length: 1µm (0.001mm/0.0001")
Min resolution of digital display angle :0.0001/pulse
Digital Readout Dimensions:295*170*65mm (11.6"*6.7"*2.56")
Linear Scale Interface: DB9(RS232)
Display Advantage: Having a good capacity of resisting disturbance,durable keyboard,easy to change
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 compensation (for lathe)
Machining of oblique plane
Also a calculator is equipped for more convenient usage  

2.  Benefit :
(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) , 1μm (0.0001") resolution (at 45ºC) 

3. Package Included :  
1pc Digital Readout or 1pc linear scale (Travel length 100......1000mm for choose)
Mounting accessories  

Note: Due to the shipping limits, the Digital Readout will be shipped by USPS and the linear scales will be shipped by FEDEX , If you buy both of DRO and scales but only received one of them , please be a little patient , the other one must be still on the way to you , you can also contact customer service to get the updates , thank you for understanding .

4. Questions & Answers :

Q1 :  are the length 100, 150, 200.... 1500mm travel length or total ?
Answer : all are travel length 

Q2: if i need 200mm , 450mm scales with 2axis digital readout, how should i do  ?
Answer : You can select the 200MM (8"), 450MM (18"), 2Axis Digital Readout add in your cart , then make the payment together via paypal, we will ship them in one kit to you .  

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 : Can i cut the scales by myself ?
Answer : Technically NO, it maybe unavailable after cutting.  

Q5:  if i only buy scales without dro, can i use it directly on my machine ?
Answer : Please must check the scale pin definition (1,2,3,4,5,6,7,8,9), which is very important !!!