Full Product Description
Humidity Dial Product Details:
Great value humidity dials for monitoring the humidity of your growing environment. These dials offer a major benefit over the digital units we sell as they will work in extremely humid conditions such as within a propagator where digital hygrometers will break.
- Easy to read humidity dial
- Includes self adhesive pad for sticking to most surfaces
- Measures humidity 0 - 100%
- Simple robust design
- Use to measure humidity in grow rooms, greenhouses, caravans, cars and in your home.