Leveling instrument

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Related to Leveling instrument: Dumpy level, tilting level
See Surveyor's level, under Level, n.

See also: Leveling

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
A slight bulging at the volcano's edifice continued to be observed by Phivolcs' precise leveling instrument.
Further miniaturization merged electronic theodolite and EDM and gave birth to modern day all too famous Total Station.Vertical (distance) measuring progressed from early Egyptian A-frame to U-tube to leveling instrument fitted with telescope and bubble tube the famous Dumpy Level.
I retained the leveling instrument in my hand all this time at the risk of being drowned as the wagon box was pressing me down ...