Describir: Instruments for measurement and control

  _  _     ______    ______     ___     _    _     _____    ______     ______  
 | \| ||  /_   _//  /_   _//   / _ \\  | \  / ||  |  ___|| |      \\  /_   _// 
 |  ' ||   -| ||-     | ||    / //\ \\ |  \/  ||  | ||__   |  --  //   -| ||-  
 | .  ||   _| ||_    _| ||   |  ___  ||| .  . ||  | ||__   |  --  \\   _| ||_  
 |_|\_||  /_____//  /__//    |_||  |_|||_|\/|_||  |_____|| |______//  /_____// 
 `-` -`   `-----`   `--`     `-`   `-` `-`  `-`   `-----`  `------`   `-----`