# Resource Manager

The list_resources function provides an interface to check connected instruments interactively.

`pymeasure.instruments.``list_resources`()

  Prints the available resources, and returns a list of VISA resource names

      resources = list_resources()
      #prints (e.g.)
          #0 : GPIB0::22::INSTR : Agilent Technologies,34410A,******
          #1 : GPIB0::26::INSTR : Keithley Instruments Inc., Model 2612, *****
      dmm = Agilent34410(resources[0])