EXTECH Multimeter Battery Cover

This is a battery cover for an EXTECH multimeter (not sure of the exact model number, I e-mailed a photo of the unit to EXTECH and am waiting for a reply).I believe the screw that secures the cover in place is an M2 or 2.5, I just had one laying around.FIllet on end of cover is not 100% accurate, it is off by about 0.5mm, but it is almost impossible to tell. Feel free to message me if you want the Fusion file.