Timing device, Timing system, Timing method and Timing device manufacturing method

摘要

The invention relates to a time measuring device (100) comprising a transport means (120) for a liquid, at least one sensor and at least one display means at least communicatively connected to the sensor and optically freely accessible for indicating a contact duration of the time measuring device (100) with the liquid or one the contact duration derived meta information. The transport means (120) comprises at least one reservoir region (121) for receiving liquid from an environment of the time measuring device (100) through an entry surface (124), at least one detection region (122) for detecting the liquid and at least one time region (123) with one Number of channels (125) for transporting the liquid in a defined transport time from the reservoir area (121) to the detection area (122). The sensor is designed to detect the liquid in the detection region (122) at an end of the time region (123) facing away from the reservoir region (121). The timing device comprises at least one resistance element (160) for limiting a flow of liquid from the reservoir region (121) to the time region (122).