Below is a brief summary, if you want to know more about the calibration process, please also follow this link to my screen calibration advice section where you will find lots of info. and also links to the equipment I handle.
Additionally, there are links below for direct access to product information.

basICColor screen calibration products

At a very reasonable price, the basICColor display software (new for 2020) provides a significant upgrade for those users who feel that they'd like more display accuracy and, thus, better peace of mind.  basICColor display is the right solution for any screen user who would like more flexibility for calibration; the ability to fine tune calibration target values can result in far better print matching than is provided by the often very simplistic and limited software that's bundled with calibration hardware.
 

profile and calibration target verification

It's my belief that display calibration can only be properly checked using a certified printed proof, not even instrumented calibration can be relied upon to make a screen just right because the calibration target settings chosen in profiling software are vital to obtaining the right appearance. Also, instruments don't last indefinitely, they can also be damaged quite easily. Please see here for our verification kit to provide the peace of mind needed for great display calibration and profiling.

You can also download our RGB testimage here (1MB zip file).

Please get in touch here for more info about Display Calibration and Profiling.