Describir: Instruments for measurement and control

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