Fine-pitch High-vacuum Four Point Prober (FH4PP series)

Specs:
*Chamber material: Stainless Steel
*Sample size: up to 8 inch
*Vacuum down to10-3 torr (10-3 torr option)
*Needle pitch adjustable: 30-100um
*Angle between needle and sample: 30±5˚
*Probing will not damage sample surgace
*Probing mode: manual oeration
*Image system to monitor probing action