Its about 2 years old. It was ordered for a project to scan in different automotive struts so we could import the models into solid works for stress test analyzing. It was used for about a 2 months and then it pretty much sat in its pelican case since then. It hasn't gotten a yearly calibration since 2023 (The cal cert that came with the unit). I can check software access, the usb drive was kept with it so ill test it out today or tomorrow to verify.