Specifications

Item Features

• Bright colors provide the highest fluorescent response of any lumber grading marker
• One temperature formula eliminates need for multiple hardness's
• Longer writing life and high strength formula for lower crayon usage
• Superior performance in other applications requiring fluorescent marking and recognition such as PictureTally systems and Sick Optics luminescence sensors
• For use with ProGrade holder
• Surface uses are lumber and wood products
• Maximum character recognition and accuracy for the lowest possible reject rates
• Each batch is tested to meet the specifications for Lucidyne ColorScan® and Newnes-McGehee grade mark readers
• Unique formula provides excellent writing on wet and green lumber even with fungicide coating
• 27 colors for superior color separation compared to competitive fluorescent wax crayons
• 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
• Excellent writing on wet and green lumber even with a fungicide coating