The SHT31 Temperature & Humidity sensor is a high-accuracy humidity sensor that can acquire the relative humidity at only ±2% error. It also offers excellent performance in terms of temperature measurement, you can use it to read temperature from -40 degrees to 125 degrees whilst still maintaining an accuracy of ±0.3 degrees. If you are looking for a temperature & humidity sensor that is accurate and also easy to use for your Arduino projects, the Grove - Temperature & Humidity Sensor (SHT31) is a great choice. As the sensor is quite sensitive to environmental conditions, please DO NOT touch it with your fingers as you might damage it. Features * High accuracy, ±0.3 °C accuracy for temperature and ±2% for humidity * Easy-to-use Grove Compatible Interface * Product number: Seeed 101020212 Specifications * Supply Voltage: 5V or 3.3V * Current Consumption: 100 uA * Temperature Measurement Range: -40°C to 125°C * Accuracy: ±0.3 * Humidity Accuracy: ±2% * Grove Port: I2C * Dimensions: 20mm x 40mm * Net Weight: 4g * Gross Weight: 9g Package Contents * 1x Grove Temperature & Humidity Sensor * 1x Grove Cable Resources * Product Wiki https://elecena.pl/product/22716968/grove-temperature-humidity-sensor-sht31 2023-03-07 https://elecena.pl/product/22716968/grove-temperature-humidity-sensor-sht31 2023-12-27 https://elecena.pl/product/22716968/grove-temperature-humidity-sensor-sht31 2024-09-19 https://elecena.pl/product/22716968/grove-temperature-humidity-sensor-sht31 2024-11-29 https://elecena.pl/product/22716968/grove-temperature-humidity-sensor-sht31 2024-11-30 https://elecena.pl/product/22716968/grove-temperature-humidity-sensor-sht31 2025-10-09 https://elecena.pl/product/22716968/grove-temperature-humidity-sensor-sht31 2025-11-28 https://elecena.pl/product/22716968/grove-temperature-humidity-sensor-sht31 2025-11-29