✅ Compact lightweight handheld design, easy for field portable operation
✅ Optimized measurement performance for white LED lighting
✅ Detachable measuring head for installation inside darkrooms & fixtures
✅ Multiple calibration modes for improved testing accuracy
✅ Standard equipped with CL-S10w data management software
✅ High consistency with human eye visual response curve
✅ Suitable for production quality control & R&D laboratory inspection