SPECS:

► Dimension (mm): 94 x 102 x 14

► Material of outer shell: Zinc alloy

► Accuracy of scales graduation: ± 0.083°

► Net weight: 225g

FEATURES:

► For setting a pseudo-horizon, upon which a new

     angle based on the pseudo-horizon can be directly

     measured.

► Double annular graduations provided for calibrating

     either positive or negative degrees.

► For instantly checking or measuring horizon or any

     inclined angle.

► For obtaining the degrees of any desired angle.