Radius - Model Type DR3W - Dendrometer - Manual

Rugged Radius Dendrometer (Type DR3W) for measuring changes in radius of plant stems. Thank you for purchasing an Ecomatik Dendrometer type DR3W. This is a highly precise sensor for continuous measurements of radius changes of trees under extreme environmental conditions (in the soil, under water or snow, heavy exposure to dust, corrosive agents such as sea water, or volcanic ashes).