This Ultrascan lumber grading crayon has an 11/16-inch tip and comes in orange 41. It has maximum character recognition and accuracy for the lowest possible reject rates. It meets Lucidyne Colorscan and Newnes-Mcgehee grade mark reader standards, and its unique formula provides excellent writing on wet and green lumber. The formula allows for dramatically long usage, and it has a temperature range of 0 Degrees F to 100 Degrees F.
FeaturesMaximum Character Recognition and Accuracy for the Lowest Possible Reject Rates, Tested to Meet the Specifications for Lucidyne Colorscan(R) and Newnes-mcgehee Grade Mark Readers, Unique Formula Provides Excellent Writing on Wet and Green Lumber, Even with Fungicide Coating, Specifically Developed for Lucidyne, Newnes-McGehee and Cypress Grade Mark Readers, One Hardness for All Temperatures, Eliminates Duplicate Inventory, Dramatically Longer Use, Provides Up to 4x the Writing Life of Competitive Crayons