PASCO's Timer Switch was designed for use in the Discover Freefall System (ME-9889). In general, the switch can be used to signal the beginning of an event through each of its plugs.
When used with the Discover Freefall System, one of the Timer Switch plugs is connected to the drop box and the other to either the Smart Timer (ME-8930) or a computer interface. When the button is pushed, a signal is sent simultaneously to the drop box and Smart Timer/Interface. This causes timing to begin at the same instant the object is released from the drop box.
What's Included
- 1x Timer Switch with two 1/4-inch phono plugs
