Required for counting and timing sensors 

Allows digital ScienceWorkshop sensors to be used with PASPORT interfaces 

The Digital Adapter is required when photogates, timing and counting sensors are used with any PASPORT interface. Each Digital Adapter accommodates two sensors at once. Each port on the Digital Adapter automatically detects a connection and initiates a selection of pre-configured or user-defined options. Several Digital Adapters can be used simultaneously when required. 

Specifications: 

Resolution for Counting and Timing Devices: 2 µs 

Resolution for Motion Sensors: 1 µs 

Input: Two 1/4” stereo phone jacks