VS****8
* This tester is pneumatic controlled that makes the controlling
accurately. Maximum payload: *5Kg; test height: *****0cm; support
arm size: *9x*0cm; power source: **0V, *0/*0Hz, single phase;
pneumatic requirement: higher than 5kg/cm2.
* Escalate mechanism: adopt motor drive to adjust height.
* Testing angles: to drop the package based on its corner, face,
and edge.
* Protecting switches: used to prevent the collision of tester
