Aluminum Calorimeter, 75mm Electricity & Magnetism_Electrostatics a sturdy meteorology tool for

a sturdy meteorology tool for classroom and field weather observation

letting students wire the panel directly to each load and watch how light powers different output devices

5mA DC interchangeable scale on a 315x115mm laminated panel with integrated shunt

Mid-size 75 x 12 x 15mm Alnico horseshoe with poles clearly indicated and a keeper to bridge the gap during storage

one fitted with an exploder piston for impulse experiments

Aluminum Calorimeter, 75mm Electricity & Magnetism_Electrostatics a sturdy meteorology tool forPolished aluminum calorimeter at 75 by 50mm with a wood or plastic lid, rubber stopper, and stirrer, the low mass vessel minimizing heat absorption during specific heat experiments.