| Model Number | ESU-2000A |
|---|---|
| Power Source | Electric |
| Warranty | 2 years |
| After-sale Service | Online technical support |
| Material | Metal, Plastic |
| Model Number | HV-300B LCD, HV-300 LCD |
|---|---|
| Power Source | Electric |
| Warranty | 1 Year |
| After-sale Service | Online technical support |
| Material | Metal |
| Model Number | HV-300B, HV-300B |
|---|---|
| Warranty | 1 Year |
| After-sale Service | Online technical support |
| Instrument classification | Class II |
| Properties | Ears, Eyes, Nose and Throat Surgical Instruments |