Gardening technology. A combined meter used to measure light levels and the moisture content of soil. Moisture is measured by a probe placed in the soil,the light is read by a detector cell on the meter body | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 4322 px × 4322 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |