12-Piece Solid Brass Slotted Mass Set Subcategory_Lab Jacks 5 newtons for measuring small

5 newtons for measuring small forces during spring-law and tension-force classroom investigations

Concave glass mirror

the half-size circulatory model traces arterial and venous pathways from heart to peripheral capillaries

demonstrating ligament engagement and meniscus function for sports-medicine teaching

dual digital displays monitoring voltage and current simultaneously

12-Piece Solid Brass Slotted Mass Set Subcategory_Lab Jacks 5 newtons for measuring smallTwelve piece brass slotted mass set spanning 1 to 500 grams, stackable on a slotted hanger for fine grained force and mechanical advantage investigations with a 1110 gram total capacity.