For demonstration of Ohm's law, according to which V/I = constant (R) by E.S.A.W. When connected to an external battery through a pair of color coded terminals with a suitable resistance connected across another pair of terminals, the voltmeter and milliammeter readings are available on switch ON...

Useful for the demonstration of characteristics associated with high voltage phenomena such as with Geissler tubes, spectrum analysis tubes etc. This traditional induction coil is capable of producing a spark length of up to 25mm with an input of 6 to 8V DC and is therefore ideal for use with vac...

Useful as potential divider for various electrical? experiments such as in null point? detection, works on the principle of variation of?resistance of a conductor with length. Comprising a?24SWG bare constantan wire stretched along a meter rule, sub- divided in centimeters and millimeters and cla...

Useful as potential divider for various electrical?experiments such as in null point?detection, works on the principle of variation of?resistance of a conductor with length. Comprising a?24SWG bare constantan wire stretched along a meter rule, sub- divided in centimeters and millimeters and clamp...

All the components of an electric bell are mounted on a large panel for easy demonstration to the group of students. Provides complete dissected view with all components and wiring clearly visible with large sized parts. Operates on 3-4 volts DC. Shows the working of a simple electric bell. 

A completely self contained kit mounted on a wooden box and provides all the necessary components for demonstrating the conversion of solar energy into electrical energy, sound energy and light energy. Comprises a solar cell with a lead terminating into 4mm plug for output that can be plugged in ...

Pipette type, comprising a rubber squeeze bulb, glass float calibrated having colored zones for charged, partly charged. comprising glass float calibrated having colored zones for charged, partly charged and uncharged conditions. Compressible bulb and rubber tube with fittings to glass body. Used...

WHEATSTONE BRIDGE FOR PHYSICS EXPERIMENT Comprising 24SWG bare constantan wire stretched along a meter scale, subdivided in centimeters and millimeters, clamped to stout plated brass terminating plates designed to ensure that the connections are made exactly at the ends of the scale. A heavy plat...

It is an instrument designed to measure an unknown voltage by comparing it with a known voltage. The known voltage may be supplied by a standard cell or any other known voltage-reference source.  Each Slide wire division is equal to 1/2 millivolt or 500 microvolts.  • Coarse and fine rheostats ar...