| Valtage | AC 90V-240V. | 
| Power | The most is 15W. | 
| Dimension | 295*185*68(mm). | 
| Weight | 1.45kg. | 
| Linear scales's signal | Orthogonality TTL, Frequency<2Mhz, Current>1MA | 
| Resolution(um) | 0.1,0.2,0.5,1,2,2.5,10 | 
Specification:
| Model | DP-100 | DP-300 | 
| Weight | About 1.5 KG | About1.5 Kg | 
| Dimension | 195mm x 287mm x 83.4mm | 196mm x 287mm x 56mm | 
| The range of power | 100V - 240V | 100V - 240V | 
| The maximum power | 15W | 15W | 
| Work temperature | 0 ℃ ~40 ℃ | 0 ℃ ~40 ℃ | 
| Storage temperature | -10 ℃ ~60 ℃ | -20 ℃ ~40 ℃ | 
| Relative humidity | < 90% | < 90% | 
| Number of coordinate | Three axis | 3 Axis | 
| Operation key | The sealed siliconce touch-type keyboard | Seal film touch keyboard | 
| Linear scale port | Model DB-9 home- based port | 9PD/15PD | 
| Linear scale signal | >10mA | Two lines differs 90° phase angle TTL method, driver capability above 10mA | 
| Linear scale resolution | It can be set(the resolution including 0.1um, 0.2um, 0.5um, 1um, 2um and 5um Etc.) | Adjustable(0.1um、 0.2um、0.5um、 1um、2um、5um) | 
| RS232 | Model DB-9 home-based port | 9P D-Model bond, <-5V(‘1’), >+5V(‘0’) | 
| (Printer Port) | Centronix interface | Centronix Interface | 
| Footswitch interface | short circuit contact model | Contact mode short circuit | 
| Mini-printer | optional | Optional |