Automatic calculation of angles and inclinations this protractor is simple to use.
To turn on the level-goniometer simply press the on / off button on the side of the display.
With a first press of the button it is possible to turn on the instrument with a subsequent press it turns off the instrument itself.
On the push-button panel there are also the button for the display backlight and the hold button to keep the value displayed even after the angle has been changed.
To carry out the measurement place the body of the instrument on a measurement plane and the surface in contact with the other plane that creates the angle with the first to display the value.
The instrument is also equipped with a two-vial level to check the horizontality of the plane on which the angular measurement will be carried out.

Accuracy: ± 05°
Battery: 9 V - 6F22
length: 400 mm
Packaging type: Blister
Reading: 01°
scale: 0 - 225°