比ひ抵てい抗こう計けい

noun

resistivity meter

Technical instrument used in geophysics, electrical engineering, and materials science to measure electrical resistivity.

• 地ち質しつ調ちょう査さでは比ひ抵てい抗こう計けいを使つかって地ち下かの構こう造ぞうを調しらべます。

  In geological surveys, a resistivity meter is used to investigate underground structures.