Tarmo 311675 Manual page 10

7.8.2 Indirect measurement to determine a distance by measuring the
hypotenuse edges and one cathetus in two right-angled triangles
1) Double press the
flashing will appear on the display; the laser is turned on.
2) Press the
according to the display prompt.
3) Press the
4) Press the
bottom triangle (3).
5) The length of the dotted line (the catheti of two triangles) will be calculated
automatically by the meter and will appear on the main measurement display.
button, and the triangle icon
button to first measure the length of the hypotenuse line (1)
button to measure the length of the second line (2).
button to measure the length of the hypotenuse edge of the
with the hypotenuse edge