Increment Hammer

Use the Haglöf Sweden Coretax Increment Hammer to check last years’ tree growth.


The Increment Hammer is a rugged and field adapted tool used to determine tree growth in past few years. With the pointed end inserted in the stem, a small sample can be extracted from the hollow pipe ejector. To quickly read the sample, the Increment Hammer has a graduation up to 5 cm/2″. The hammer is made from durable steel with plastic handle, ejector with brass details and carrying string.