Includes: 
GDM 540A 
Rain Cover
Short Form Instructions
User Manual
Carry Case w/ 1 key

When powered on using external battery cable, screen only reads Error 54 and no buttons are responsive. Error 54 means internal battery is dead and the unit will need to be calibrated and have software re-loaded. No further testing done. 

This unit exhibits fair/poor cosmetic condition, displaying moderate to heavier scuffs, scratches, and blemishes from prior use. The package includes items as pictured, and no additional accessories are provided unless shown. Please note, a power adapter/cable is not included unless visible in the images. The photos showcase one of the units available for sale. With inventory on hand, prompt shipping is ensured. For any inquiries, feel free to message us. Your satisfaction is our priority.