Patent ID: 9274166
Filing Date: 2016-03-01
CPC Classification: G01R

Claim Text:
1. A device comprising: a sensor; an indicator electrically connected to the sensor; a first base portion comprising a plurality of first channels; a second base portion comprising a plurality of second channels, the second base portion located between the first base portion and the sensor; and a plurality of pins, each pin comprising first and second ends, each pin passing through a respective first channel of the plurality of first channels and a respective second channel of the plurality of second channels such that the first end extends beyond the first base portion away from the sensor and the second end extends beyond the second base portion toward the sensor, each pin adjustably disposed within the respective first and second channels such that each pin is independently operable to move along a longitudinal axis of the pin; wherein the sensor is operable to determine whether all pins of the plurality of pins are positioned proximate to the sensor.