| Brand | Adafruit |
|---|
Check the listing for details. [3DMakerWorld] Adafruit HTU31 Temperature & Humidity Sensor Breakout Board. Condition: New. Listed at 14.73 USD. It has a typical accuracy of ±2% at 20% to 100% relative humidity, at a temperature range of 0 to 70°C. Operation outside this range is still possible - just the accuracy might drop a bit. Of course, temperature sensing will not be accurate with the heater on.