Best Lab Electroscopes & Van de Graffs of 2025

The Eisco Van De Graaff Generator is designed to operate on both 110V and 220V, making it versatile for different settings. Its silicon rubber charge collecting belt provides excellent insulation, ensuring safe and effective demonstrations. The clear acrylic shaft allows you to see the inner workings in action, which can enhance learning experiences. This generator is perfect for classroom demonstrations, giving you the ability to visually showcase electrostatic principles in an engaging way.

The Eisco Hand Crank Van de Graaff Generator is a perfect tool for demonstrating energy transformation from mechanical to electrical. Whether you're in a physics classroom or simply curious about static electricity, this apparatus is exciting for learners of all ages. With the ability to generate an electrostatic charge of up to 100,000 volts, it provides a hands-on experience to understand the power of electricity. The apparatus features a 7.9" metal sphere and stands 22" tall, making it visually impressive. It comes with interchangeable components and an experiment guide, allowing you to explore different configurations and activities. With the Eisco Hand Crank Van de Graaff Generator, you can easily engage in interactive learning and witness the wonders of electricity.

The Eisco Electrostatics Kit features a powerful hand-crank Van de Graaff generator that can produce up to 100,000 volts, making it ideal for exciting demonstrations. This kit includes seven specially designed components that can be easily swapped out and replaced, allowing you to adapt to different settings and achieve the best results. You'll also find a polished 7.9" Van de Graaff dome and a 4" discharge wand, enhancing your experiments. Additionally, the included experiment guide offers engaging activity questions, helping you deepen your understanding of electrostatics.

The Eisco Gold Leaf Electroscope is an excellent tool for hands-on learning about electrostatics. It helps you detect and measure static electric charges through a metal plate, making it easy to visualize these concepts. You will appreciate the detailed instruction manual included, which guides you on proper usage and troubleshooting tips. This ensures you can maximize your learning experience without confusion. The compact size, measuring 6.5" x 3.75" x 2.75", makes it easy to store and use in any classroom setting.

The Eisco Electroscope is a demonstration apparatus designed to detect and measure static electric charges. By inducing or conducting a charge through the metal plate on top, the electroscope needle attached to the central rod deflects, indicating the presence and magnitude of the charge. With dimensions of approximately 10.6" x 6.3" x 4.7", and a 5.9" diameter conductor sphere, this electroscope is compact and portable. Whether you're a student or a science enthusiast, the Eisco Electroscope is a valuable tool for understanding and exploring the world of electricity. Its clear display of charge deflection allows for easy observation and measurement, making it a convenient and informative device. With the Eisco Electroscope, you can engage in hands-on experiments and gain a deeper understanding of static electricity.

The EISCO Electrostatics Kit is a comprehensive set designed for use with Van de Graaff and Wimshurst machines. It includes seven essential components, such as a pillar with a suspended metallized sphere and Faraday's pail, which enable you to conduct various electrostatic experiments. The kit also features a Perspex cylinder with metal caps and additional metallized spheres, allowing you to create different static charges easily. With 4mm sockets on key components, you can quickly connect and disconnect parts, making your experiments more efficient and user-friendly.

The Eisco Electroscope Kit is an engaging way to explore static electricity. With its demonstration electroscope, you can easily see static charges, making learning visual and interactive. The kit comes with three different electrostatic rods and cloths, allowing you to generate and experiment with static electricity hands-on. This makes it perfect for classroom settings, laboratory experiments, or even fun home science projects. Built with high-quality materials, the kit promises durability and reliable performance, ensuring that you can enjoy learning about electrostatic principles for a long time.

The Eisco Electroscope Needle is an excellent educational tool for exploring electrostatic concepts like conduction, induction, and Coulomb repulsion. You can easily lift the clear front pane to apply ionizing materials, making it simple to conduct experiments. This hands-on experience is perfect for classrooms, allowing you to engage with scientific principles directly. By using this electroscope, you can visually observe electrostatic phenomena, enhancing your understanding of the subject in a practical way.

The Eisco Electroscope is a lab instrument designed to detect electric charges and determine polarity. With a height of 7.5 inches and a diameter of 3.5 inches, this electroscope features a glass conical flask, a brass rod, and an aluminum leaf. The glass conical flask provides a sturdy and transparent container for the electroscope, allowing users to easily observe any electrical charges. The brass rod and aluminum leaf are essential components that enable the electroscope to detect and indicate the presence of electric charges. This compact and reliable instrument is perfect for educational purposes and scientific experiments, providing users with a convenient and accurate way to explore the world of electricity.

The Eisco Electroscope is designed to help you explore the fascinating world of static electricity. It features two pith balls suspended from unspun silk, allowing you to easily observe static charge interactions. The pith balls are supported by a sturdy brass pillar, which is mounted on a durable plastic base, ensuring stability during experiments. This setup is particularly useful for educational purposes, making it ideal for students aged 14 to 21. With this device, you can conduct experiments that illustrate fundamental principles of electricity in a hands-on manner.