Acecare 0-40 MPa Regulator Tank FillerPressure Guage

Description

Acecare 0-40 MPa Regulator Tank FillerPressure Guage. Condition is For parts or not working.
This is a store return, I am not sure what it fits, or if it works. The red dial around the guage seems to spin freely, not sure if it is functional.
This is sold as-is for parts or repair.
Please see photos for details, I try my best to make notes of any issues,
Thanks for looking at my item, and please feel free to ask any questions you may have.