Additions to the Checker family of vision sensors include the Checker 3G7 and the Checker 272. The Checker 3G7 features 752 x 480 pixel resolution and high intensity white LED illumination for optimum image contrast. It can be configured as either a presence or measurement sensor, and can detect and inspect up to 800 parts per minute. The Checker 272 offers the same resolution and lighting features as the 3G7, plus a ladder logic editor, encoder-based part tracking and additional I/O. It also includes both presence and measurement sensors. Checker can both detect and inspect parts, eliminating the need for an external triggering device.