surveyor's level   (TTS Sound)

The surveyor's_level has 1 Senses.

• surveyor's level
• surveying instrument consisting basically of a small telescope with an attached spirit level rotating around a vertical axis; for measuring relative heights of land
• 付属アルコール水準器が縦軸の周りで回転している基本的に小さな望遠鏡から成る測量器