These affordable polypropylene trajectory rods come with interchangeable tips designed to fit either a 9 mm or .45 caliber bullet hole. Size of each rod: 7 1/4″L x 1/4″ dia. Set of four rods
Unit: Pcs
Unit: Pcs
This is a Bluetooth, handheld science datalogger that lets students connect multiple wired and wireless sensors, collect data, generate live graphs, and perform data analysis.
The 30C model is identical to 077025 but with 20x and 40x magnification. Other eyepieces allowing magnifications up to 80x are available as extras. The field of vision is,however, considerably smaller than on 077025.
Unit: Pcs
