Are there LEGO Hygrometer sensors?

Question

Currently, there are light, ultrasonic, touch and sound Mindstorms sensors, but is there a hygrometer sensor from LEGO?

Answer 1

There is not one made by LEGO. However, there are a number of 3rd-party options:

• Fatcatlab makes a Humidity Sensor (EV3 only).

• Vernier makes a relative humidity sensor that can be used with the Vernier sensor adapter (EV3 and NXT).

• There are also several temperature and humidity sensors from Grove that can be used with the mindsensors.com Grove sensor adapter (EV3 and NXT).