Hochpräziser AHT20/AHT21 Temperatur- und Feuchtigkeitssensor Messmodul
ab 1,56 €
The size is very small, the size is only 3 3mm, and the height is only 0.8mm. Comparing the specifications of AHT21 and AHT20, AHT21 can detect a wider temperature range, from -40℃ to +120℃. The AHT21 also has a smaller size, with the height compressed to 0.8mm.
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