Datacolor SCK24 Overview.

Whether capturing still or motion images you can use the Datacolor SpyderCHECKR 24 Color Chart to effectively balance colors. With 24 saturated color patches you benefit from full size, spectrally designed pigment patches as well as two skintone and six gray ramp patches. The SpyderCHECKR 24 also enables in-camera and post-process white balance and exposure adjustment.