This Ultrascan lumber grading crayon has a unique formula that provides excellent writing on wet and green lumber and allows for dramatically long usage. It has maximum character recognition and accuracy for the lowest possible reject rates. It comes in bright red 34, has an 11/16-inch tip, and a temperature range of 0 Degrees F to 100 Degrees F. This crayon meets Lucidyne Colorscan and Newnes-Mcgehee grade mark reader standards and is made for use with Lucidyne, coe newness, and cypress scannin
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