The ADJUST-A-VAC was developed as a result of customer concerns about manual handling of very thin/delicate substrates, wafers, MEMS devices and other very fragile components. This vacuum-tweezer allows the operator to adjust the vacuum level from just below atmospheric pressure to up to ten inches of mercury depending on the fragility of the part being handled.
![](https://i.ytimg.com/vi/r6UapDTVOMY/mqdefault.jpg)