Features：
Surface appearance patent and ergonomic design
Selok Patent technology
20ml clear syringe barrel
Precise pressure gauges
30atm maximum pressure
Benefits：
Suitable for the left and right hand, easy to operate, reduce fatigue
Stable pressure output
Fast and easy pressure release
High pressure display accuracy
Description | Ref. No. | Nominal Max Pressure (atm) | Capacity(ml) | Include 3-Way Stopcock |
Mastro Balloon in-Deflation Device | DID30S(OFF) | 30 | 20 | YES |
