We provide 12-month free maintenance. The buyer should return the product in the original conditions to us and should bear the shipping costs for return, If any part is required to be replaced,the buyer should also pay for the costs of the parts to be replaced. Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.Can you do the designs for us? Yes. We have a professional team with rich experience in packaging box design and manufacturing. We can manufacture the products as per your requirements. Does your company accept to make the products with our logo? Yes, OEM service is accepted.Centering (½) Metric / inches Display (mm/inch) Absolute / incremental (ABS / INC) Power off Memory 200 subdatum Reference Memory (REF) Build in CalculatorPitch Circle Diameter (PCD) (Milling) Line Hole Positioning (LHOLE) (Milling) Simple “R” Function (Milling) Smooth “R” Function (Milling) Linear Error Compensation EDM ( EDM ) Tool Lib for Lathe (Lathe)

Resolutions	10--0.1um
Angle Resolutions	0.001--1"
Power Supply	100VAC--230VAC
Axis Display	7 Segment LED
Signal input per axis	A / B signals
Maximum input frequency	500KHz
Operating Temperature	0 – 50
Storage Temperature	-20 – 70
Relative Humidity	95% (not condensed)
Vibration Resistance	25 m/s (55 – 2000Hz)
Protection Class(EN60529)	IP42
Weight	2.1 Kg
AXIS	1V, 2M, 3M, 4M, 5M , 2V, 3V, 4V, 5V , EDM
DRO Cover	Metal
DRO Display	LED / LCD
Output signal	TTL / RS422