Reference Samples

Certified Tinted Samples. Fulfills State Meter Re-certification Requirements Check the accuracy of your meter. Each meter is equipped with two test standards with light transmittance values printed on their labels, These values are accurate to within plus or minus one percentage point of a N.I.S.T. calibrated spectrophotometer. To verify The Tint Meter is working properly and within specifications, take a reading of the reference samples before you begin to use the Tint Meter. The meter should display a reading of not more than plus or minus 2% points of the value printed on the label.