Multimeter Demonstration Board for Students Subcategory_Temperature and Heat Used to investigate force multiplication

Used to investigate force multiplication through multiple pulleys

Sturdy wooden pulley simple-machine model with multiple pulleys mounted in series and parallel

Hand-crafted hardwood test tube rack with six 25 mm holes and six drying pins on a single tier

converting solar radiation to measurable thermal energy on an 18-inch-tall stand

supplying clean test signals for AC work

Multimeter Demonstration Board for Students Subcategory_Temperature and Heat Used to investigate force multiplicationDesigned to make multimeter operation visible to students, this metal framed bench demonstration board uses variable resistors and switchable inputs to show how a meter measures V, I, and R.