G-Director level

[Features]
· With an ultra-strong magnet attached, it is useful in steel-frame construction.
· The measurement reference plane is provided with V-grooves enabling the measurement of pipes and the like.
· As it is luminescent, it stores up light in bright places, and glows for several minutes in dark places.
· Can measure 45°.
[Applications]
· Horizontal, vertical, and 45° measurement.