| 摘要 |
Sample fluid testing device for analyzing a sample fluid, comprising a te st media tape (1) comprising a tape (2) and a plurality of test media portio ns (3), each test media portion (3) containing a sensor field (7) for produc ing electrical signals, when the sample fluid is applied and at least two el ectrodes (4), the at least two electrodes (4) being positioned in the sensor field (7) and being electrically connected to at least two contact fields ( 5). The sample fluid testing device contains at least one roller with a surf ace (17), which contains at least one contact zone (14), the at least one ro ller (12, 13) being in rolling engagement with the test media tape (1) with its surface (17) in order to successively electrically contact the test medi a portions (3) via at least one contact field (5) with the at least one cont act zone (14), the at least one contact zone (14) on the at least one roller (12, 13) being electrically connected to a meter for measuring the electric al signals.
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