Tint-Chek PRO Replacement Reference Samples

• Certified NIST Traceable Calibration Standards Samples

• Factory Calibrated to the National Institute of Standards and Technology (NIST) Traceable Standard

• The U.S. governments standards agency

• Replacement Samples - Compatible with the Tint-Chek PRO Tint Meters

• Included with each New Tint-Chek PRO Tint Meter