| Model | VRN-A8 | 
| Control | Touch Button | 
| Handpiece | LED Detachable Pieze Handpiece PH-1 ×1 | 
| Operating Mode | G/P/E | 
| Water Tank | 500mL ×1 | 
| External Water Hose | Available | 
| Power Input | 100-240VAC 50/60Hz | 
| Foot Pedal | Wireless Foot Pedal (IPX4) ×1 Wired Foot Pedal (IPX1) ×1 | 
| Scaler Tip | G1 ×1, G2 ×1, G4 ×1, P1 ×1,  E1 ×1 (5pcs in total) | 
| Sterilization Box | 1 Sets | 
| Primary Tip Vibration Excursion | 100μm | 
| Weight of main unit | 0.75kg | 
| Input Voltage | 30VDC 1.3A | 
| Input Power | 40VA~60VA | 
| Vibration amplitude | Minimum: 1 um; deviation -50% Maximum: 100 μ m; deviation +50% | 
| Output half-excursion force | Minimum: 0.1 N; deviation -50%. Maximum: 2 N; deviation +50% | 
| Water pressure | 0.01MPa~0.5MPa (0.1bar~5bar) | 
| Frequency | 18kHz~60KHz | 
| Tips Hardness | 50HRC | 
| main unit size | 250mm*205mm*200mm | 
| Packing Size | 330*240*190mm | 
| Storage Environment | Temperature:-20℃~55℃ Relative humidity:10%~90% Atmospheric pressure:70kPa ~106kPa | 
| Working Environment | Temperature:5℃~40℃ Relative humidity: ≤80% Atmospheric pressure: 70kPa~106kPa Applicative range of power supply and voltage: 100-240VAC 50/60Hz | 
| Life time | 10 year | 
| handpiece can be sterilized | 134℃ and 0.22 MPa pressure |