Ordering Information Model TREX Base Trex Platform(1) Communication Module L Device Communicator Plus communication module(2) Applications F HART + Foundation Fieldbus Applications(3) Power Module Type P Rechargeable Li-Ion Power Module Product Certifications NA No Approval Radio Options 9 None Support(4) S1 Standard Support (1 Year)(5) Carrying Case S Carrying Case(6) Includes AC Adapter, USB Cable, Lead Set with connectors, Hand Strap, Quick Start Guide and Resource DVD.ValveLink Mobile application available at no charge once Trex unit is activated.Includes additional Lead Set with connectors.Includes Foundation Fieldbus Power Plug when ordered with Device Communicator Plus communication module (L).Includes 1 year warranty against manufacturing defects unless otherwise stated.Includes technical support and software updates.Leave blank for no carrying case.