Betzold Experiment kit - electricity and circuits

Deal with electricity and circuits: Understanding electricity and building circuits. Numerous work opportunities: Experiments on heat, electromagnetism, conductors, and switches. Scope of delivery: Working material with over 560 parts for a total of 16 student working groups. Experiment examples: Building Morse code, electricity generates heat, building electromagnets, building circuits, building a switch.

Scope of supply: 16 electric motors, 16 propellers for motors, 16 electronic buzzers, 16 switches, 16 flat batteries (4.5 V), 16 lock screws, 16 thermometers (-10 to + 110°C), 64 extra long crocodile cables (1 meter), 32 sockets for light bulbs, 16 plastic jars, 40 light bulbs, 100 paper clips (50 mm), 1 coil of enameled copper wire, 2 rolls of insulating tape, 16 sets of 12 test materials each for conductivity, consisting of: metal, graphite, carbon, wire, plastic, wood, fabric, glass, 1 teacher's manual with copy templates.

Warning: Toxic to aquatic life with long lasting effects. Caution: Liquid and vapor flammable. Danger: May be fatal if swallowed and enters airways. Caution: Causes skin irritation. Warning: May cause drowsiness and dizziness. Wear protective gloves, protective clothing, eye protection, and face protection. Keep out of reach of children. If swallowed: Call a poison information center or doctor immediately. Do not induce vomiting. Keep away from heat, hot surfaces, sparks, open flames, and other sources of ignition. Do not smoke. Caution: Use under direct adult supervision. Educational material - not a toy. Use under immediate adult supervision. Consult a doctor immediately if the liquid is swallowed.