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HVAC service tool with internet capability

  • US 20030195640A1
  • Filed: 04/16/2002
  • Published: 10/16/2003
  • Est. Priority Date: 04/16/2002
  • Status: Active Grant
First Claim
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1. A diagnostic system comprising:

  • an on-site service tool operatively connected to and capable of interfacing with a process system and obtaining data and/or information from the process system;

    a display associated with the service tool and operatively capable of displaying the data and/or information;

    an on-site technician operating the on-site service tool and reviewing the data and/or information;

    a remote service tool;

    a remote duplication capability remotely duplicating to the remove service tool the data and/or information displayed by the display or obtained from the process system; and

    an off-site observer operating the remote service tool and receiving the data and/or information from the remote duplication capability and providing instructions and/or advice to the on-site technician.

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