Seeed Studio (101020212) Temperature/Humidity Sensor, Sensor Board, SHT31

The Grove temperature and humidity sensor (SHT31) could be the finest andhighest-accuracy humidity sensor you can find, as it can acquire the relativehumidity at only 2% error. On the other side, it also features excellentperformance in terms of temperature measurement, you can use it in some extremeconditions, like -40 degrees or 125 degrees, and it still keeps an accuracy of0.3 degrees.Specifications:- Silicon Manufacturer: Sensirion- Silicon Core Number: SHT31- Kit Contents: Temperature and Humidity Sensor Board, Grove Cable- For Use With: Arduino Board- Easy-to-use grove compatible interface- Dimension is 89mm x140mm x7.5mm- Supply voltage of 5V or 3.3V