Heavy Duty Cast Metal Newton's Second Law Apparatus, 10 x 2.5" Base Chemistry Safety-plug 150mm black 4mm-stackable lead

Safety-plug 150mm black 4mm-stackable lead rated to 12A with shrouded contact pins

dual digital displays monitoring voltage and current simultaneously

Female pelvic skeleton model reveals wider pelvic inlet and birthing canal adaptations for reproductive anatomy and obstetrics teaching

providing the standard mid-range value for current-limiting LEDs and dropping resistors in student circuits

this hydrometer ships in a hard plastic protective case

Heavy Duty Cast Metal Newton's Second Law Apparatus, 10 x 2.5" Base Chemistry Safety-plug 150mm black 4mm-stackable leadCast metal Newton's Second Law apparatus on a 10 by 2. 5 inch base with a two tension setting spring gun and visible internal components, mounted on a 7. 5 inch rod for clamp stand setups.