- Authentic Product Guarantee
All Sanyuanse colorimeters are supplied directly from the factory, each equipped with a unique anti-counterfeiting label on the body. This ensures that the instrument you purchase is a brand-new genuine product, eligible for the full range of official services.
- Warranty Commitment
The entire instrument comes with a 12-month free warranty. For failures caused by non-human factors within the warranty period, we provide free repair and replacement of parts, effectively reducing your operational costs.
- Factory Calibration Guarantee
Every colorimeter undergoes a 72-hour continuous stability test and first-level precision calibration before leaving the factory, accompanied by an official calibration report. This ensures that the instrument’s accuracy meets international standards (such as CIE 1931 and CIE 1976) upon delivery.