Geotronics GDM 540A Geodimeter Total Station 571 200 358 External Battery Cable 134210618538 Manufacturer Sonos Model Number CONNECT:

Manufacturer Sonos Model Number CONNECT: AMP SKU 19-43582 Ref 23-97532

This Monitor Module has been pulled from a functional environment

Manufacturer Airtac Model Number GPR30008L SKU 19-56674 Ref 23-78830

13x VUVG-L10-M52-MT-M5-1P3

Manufacturer Spaun Model Number SMS 281F UPC 999999172887 SKU 19-30936 Ref 23-39950

Geotronics GDM 540A Geodimeter Total Station 571 200 358 External Battery Cable 134210618538 Manufacturer Sonos Model Number CONNECT:This item is sold AS IS. No returns or exchanges are accepted. Condition For parts or not working Description Includes: GDM 540A External Battery Cable Rain Cover Short Form Instructions User Manual Carry Case w 2 keys 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