For sale one used Topcon Brand External Radio Model RC-3A XTrac7 with Prism Model A7. Sale come as pictured NOTHING MORE NOTHING LESS Everything is in very good looking condition and in correct working condition. As seen in pics the original battery cover for the radio is missing so a plan cover was made for it and stays on with it connected to the prism. The item "Topcon RC-3A XTrac7 External Radio & A7 Remote Target Prism for Total Station" is in sale since Friday, October 9, 2020.This item is in the category "Business & Industrial\Test, Measurement & Inspection\Levels & Surveying Equipment\Levels & Autolevels\Rotary Lasers". The seller is "stainlessred" and is located in Chicago, Illinois. This item can be shipped worldwide.