Electricity|Physics – Central Science Supplies https://centralscience.spiderns.com School and College Science Supplies Tue, 13 Oct 2026 15:44:52 +0000 en-GB hourly 1 https://wordpress.org/?v=7.1.3 Ammeter Digital 10A AC , 0.01A https://centralscience.spiderns.com/product/ammeter-digital-10a-ac-0-01a/ https://centralscience.spiderns.com/product/ammeter-digital-10a-ac-0-01a/#respond Tue, 13 Oct 2026 15:44:52 +0000 http://centralscience.spiderns.com/product/ammeter-digital-10a-ac-0-01a/ A digital ammeter able to measure to 10.00A a.c. with a resolution of 0.01A (IPC-1269-M). The 3½ digit liquid crystal display has 13mm high digits with a wide field of view unobscured by trailing leads. The display also provides indication of polarity and low battery. The unit is exceptionally easy to read. Two colour coded 4mm sockets are located on the sides for maximum convenience and anti-slip feet are fitted to the base. Low operating current gives expected battery life in excess of 500 hours. Housed in a robust ABS case. Supplied with battery.

Electrical Supply : 9V

Battery, type: PP3

Dimensions : 130 x 60 x 90mm overall

Mass : 0.18kg

Range : 0 to 10.00A

Resolution : 0.01A (10mA)

Input Resistance : 0.01Ω

Overload : 1 x full scale

Accuracy : ±1 digit, ±0.1% of full scale

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Lamp Unit Energy Transfer https://centralscience.spiderns.com/product/lamp-unit-energy-transfer/ https://centralscience.spiderns.com/product/lamp-unit-energy-transfer/#respond Tue, 13 Oct 2026 14:53:42 +0000 http://centralscience.spiderns.com/product/lamp-unit-energy-transfer/ Illuminating Insights: Lamp Unit Energy Transfer Apparatus
Illuminate your understanding of energy transfer with our Lamp Unit Energy Transfer Apparatus. This versatile unit features three bulb holders connected in parallel, each equipped with two 4mm sockets, all mounted on a standard base. Included in the package are three lamps, each rated at 3.5 V and 0.25 Amps, utilizing the M.E.S. base. This apparatus serves as an invaluable tool for educators and students, offering insights into energy conversion when used with motor/generators, providing a visual indication of their output when functioning as dynamos.

Key Features of the Lamp Unit Energy Transfer Apparatus:

  • Parallel Configuration: The Lamp Unit for the apparatus is designed with three bulb holders connected in parallel. This configuration allows multiple lamps to operate independently and simultaneously. It provides a clear visual representation of energy distribution and transfer within a parallel circuit.
  • Dual Sockets: Each bulb holder is equipped with two 4mm sockets, enabling easy connectivity for experiments and demonstrations. The dual sockets provide versatility and convenience, allowing for various electrical connections and configurations.
  • Complete Package: This apparatus comes complete with three lamps, each rated at 3.5 V and 0.25 Amps, utilizing the M.E.S. base. Having the lamps included ensures that you have all the necessary components for conducting experiments and visualizing energy transfer right out of the box.
  • Indicative Learning: When used with motor/generators, this Lamp Unit for the Energy Apparatus offers a practical and indicative learning experience. It provides a visible indication of the output generated by the motor/generator when functioning as a

Our Lamp Unit for the Energy Transfer sheds light on the intricacies of energy conversion and distribution within parallel circuits. With its parallel configuration, dual sockets, complete package of lamps, and indicative learning capabilities, it’s a valuable tool for educators and students. Illuminate your studies and gain practical insights into energy transfer and electrical circuits with this illuminating apparatus.

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High-Power 2Ohm Resistance Coil https://centralscience.spiderns.com/product/high-power-2ohm-resistance-coil/ https://centralscience.spiderns.com/product/high-power-2ohm-resistance-coil/#respond Tue, 13 Oct 2026 14:43:41 +0000 http://centralscience.spiderns.com/product/high-power-2ohm-resistance-coil/ Powerful Learning Tool: High-Power 2Ohm Resistance Coil
Welcome to the world of electrical resistance exploration with our High-Power 2Ohm Resistance Coil. This compact and robust device is an essential learning tool for both students and enthusiasts, designed to provide hands-on experiences that enhance your understanding of electrical circuits and resistance.

Key Features of the High-Power 2Ohm Resistance Coil:

  • Impressive Power Handling: Our 2 Ohm resistance coil boasts a remarkable power handling capacity of 20 watts. This high power rating enables you to conduct a wide range of experiments involving varying currents and voltages, making it a versatile asset for electrical studies.
  • Durable ABS Box: The resistance coil is securely housed in a durable ABS box measuring 95 x 70 x 30 mm. This protective enclosure ensures the safety of the coil while allowing easy access to the 4 mm sockets for convenient connections.
  • Precise Resistance Value: With a precise resistance value of 2 Ohm, this coil is an accurate and reliable tool for studying the effects of resistance in electrical circuits. Whether you’re investigating Ohm’s Law or experimenting with different components, this coil provides consistent and reproducible results.
  • Versatile Connectivity: Equipped with 4 mm sockets, this resistance coil simplifies the process of connecting to other components or instruments. The sockets are a standard size in the industry, ensuring compatibility with various setups.

Unleash the potential of your electrical experiments with the High-Power Resistance Coil. From understanding the fundamentals of resistance to exploring the behavior of circuits under different conditions, this versatile tool offers endless opportunities for hands-on learning.

Our High-Power 2 Ohm Coil is your gateway to unlocking the mysteries of electrical resistance. With its impressive power handling, precise resistance value, and durable construction, it’s an ideal companion for both educational and experimental endeavors. Whether you’re a student looking to grasp the principles of electrical circuits or an enthusiast seeking to deepen your knowledge, this resistance coil will empower you to conduct meaningful experiments and gain valuable insights into the world of electrical resistance.

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SAFETY SOCKET FOR BANANA PLUGS, 4MM https://centralscience.spiderns.com/product/safety-socket-for-banana-plugs-4mm-2/ https://centralscience.spiderns.com/product/safety-socket-for-banana-plugs-4mm-2/#respond Tue, 13 Oct 2026 10:55:19 +0000 http://centralscience.spiderns.com/product/safety-socket-for-banana-plugs-4mm-2/ SAFETY SOCKET FOR BANANA PLUGS, 4MM

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SAFETY SOCKET FOR BANANA PLUGS, 4MM https://centralscience.spiderns.com/product/safety-socket-for-banana-plugs-4mm/ https://centralscience.spiderns.com/product/safety-socket-for-banana-plugs-4mm/#respond Tue, 13 Oct 2026 10:55:03 +0000 http://centralscience.spiderns.com/product/safety-socket-for-banana-plugs-4mm/ Safety socket 4mm for Banana plugs in improved design. Yellow

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