Temperature and humidity sensor HC7, NB-IOT, IP30

Measurement range: -15°C to 70°C and 0 to 100% RH; Accuracy: up to 0.4°C in the 0°C to +70°C range, and 0.5°C in the -35°C to 0°C; Accuracy up to 3% in the range of 0 to 90% and up to 4% in the range above 90%; IP30 protection