The SpyderCheckr Photo Grey Balance Card combines a precision 18% neutral grey target with an integrated multi-step grayscale strip — two tools in one card for accurate exposure, white balance, and tonal verification. Use the 18% grey target as your industry-standard metering reference and custom white balance target directly in-camera. Fewer corrections in post, more time delivering finals. The integrated grayscale strip lets you verify tonal reproduction from shadows to highlights right on set, checking your full dynamic range before you leave the location. Compact and universally compatible with any DSLR, mirrorless, or video camera under daylight, tungsten, fluorescent, LED, and mixed lighting. Simply capture a reference shot, confirm balance in your editing software (Adobe Lightroom, Capture One, DaVinci Resolve), and fine-tune as needed.