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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
rubber ring uses oil resistant NBR and fluorine rubber
Don’t over pay for the same functions
Output: BNC connector
G Stylus (2022/2021/2020)
Learning Advantage 7546 Student Elapsed Time Ruler (Pack of 10) sold2026 rubber ring uses oil resistantLearning Advantage 7546 Student Elapsed Time Ruler (Pack of 10) This unique, award winning, write on wipe off time tool allows students to measure and teachers to demonstrate time in a number line format where they can visually see where the time goes. Product Features Award winning tool helps teachers instruct students on elapsed time and duration of time concepts Designed to interlock at each side marked "midnight" to create one continuous time line
