Haga

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General description

Haga is a device to measure tree heights within distances of 15, 20, 25 and 30m to the tree by the trigonometric principle.The distance to three can optically be determined. Additionally there is a scale for slope measurements in % implemented. Therefore a levelling board is available.

Handling

The handling of the Haga is similar to the Blume Leiss. A button enables the actor to lock the needle where the measurement value can be read.

• Remember the value and measure the crown.
• The difference between the measurements will be tree height –
• The difference between the measurements will be tree height –