LOOK-UP LightningRod EID/RFID Reader with Wall Charger Plug Plus USB Dongle, Lookup Software.  

Now, with the I.D.ology Look-Up LightningROD™, you can:

• Load entire herd, to obtain instant farm number access.
• Load an action list into memory. Locate and identify the animals on your list.
• Check the display to verify visible ear tag numbers.
• View a shortened, real-time list of animals that are still to be found.
• Download a complete, updated record to your Cell Phone, PDA or Tablet Computer.
• Available in stock 2-foot length or custom 3-foot length.