Quote Originally Posted by lhalcong View Post
Sorry, I haven't purchased it yet. I should've said; if i were to purchase one. i have never actually had one of this in my hands. I was just wondering if calibration can be done by myself even if no prior experience. Prior owner said he used to send it to X-Rite.
xrite generally recommend to send it back for calibration about once a year. The charge is high. But it must calibrate by the user very often about once every time you use it. You will need a calibration strip (a film strip with known density).