The SHT40 has an excellent ±1.8% typical relative humidity accuracy from 25 to 75% and ±0.2 °C typical accuracy from 0 to 75 °C.

The SHT41 has an excellent ±1.8% typical relative humidity accuracy from 25 to 75% and ±0.2 °C typical accuracy from 0 to 75 °C.

The SHT45 has an even more excellent ±1% typical relative humidity accuracy from 25 to 75% and ±0.1 °C typical accuracy from 0 to 75 °C.

Sensor Model Relative Humidity Accuracy (25–75%) Temperature Accuracy (0–75 °C)
SHT40 ±1.8% ±0.2 °C
SHT41 ±1.8% ±0.2 °C
SHT45 ±1% ±0.1 °C

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