S3 Temperature Humidity Sensor
S3 Sensor is a high-precision digital thermohygrometer with Bluetooth® LE 5.0. real-time temperature and humidity data can be viewed via an e-ink display screen, and remotely tracked by the cloud for condition management; also, up to 2000 data storage helps users for data recording and analysis. It’s a great device for warehouse, agricultural monitoring and cold chain logistic, etc.