MYCHRON 3 the original box is a little dusty. The lot comes on original box.

All the paper work, aim software disk.

Has beacon transmitter only used once. PC loader and all wires. This unit has everything that it originally came with plus some nice brackets.

It all works and has been well taken care of.

This has the box,

Aim software disk

Micron 3 pc loaders 

Aim IRBeacon Transmitter(all the cables that it needs)

QuickStart guide 

Oval kart racing firmware

The temp wire ( Thermocouple)

The tach (rpm) wire with clip

Display unit great shape has back lite

Electric magnetic receiver (mounts on kart for lap times, various different information can be stored and loaded on computer to be studied. 

NOTE... Pictures may be generic so the item you get will be as described all in great condish.