A SPDT knife switch fitted on a plastic moulded case...

Galvanometer is an Electro-Mechanical Instrument for Detecting and Measuring Small Electric Currents...

A SPDT rocker switch fitted on a plastic moulded case...

This hands-free Tesla coil is used to demonstrate the unusual properties of high-frequency electrical phenomena. This electrifying device teaches about transformers, electromagnetism, resonating electrical circuits, electric inductance, capacitance, and electrical power transmission. The set consists of two antenna plates, small neon ligh..

A set of four capacitors housed in plastic moulded case...

Resistance of the coil is 11ohms – direct current Number of turns 3000 Inductance 0.15 to 1.4 Henry Maximum operating voltage DC 60V AC 30V Constant Current is 2A maximum..

A set of five inductors housed in plastic moulded case...

voltmeter with ranges 5V /10V / 50V / 100V / 300V / 500V  etc. in both AC and DC.Any range as per order...

Consists of a large board on which is mounted a low voltage electric Pump, connected to 4 mm socket terminals, which circulates the water through The circuit. The circuit is of clear plastic tubing connected to glass tubs of differing Bores representing resistance. Across the resistances is connected a detachable Manometer to show the pot..

Wheatstone Bridge Four Gap. This Wheatstone bridge has broad, heavily plated brass strips mounted on a polished hardwood base. Terminals with 4mm sockets are provided. The 24 SWG constantan wire is stretched along the top of a metre scale in mm and cm...

This Wheatstone bridge has broad, heavily plated brass strips mounted on a polished hardwood base. Terminals with 4mm sockets are provided. The 24 SWG constantan wire is stretched along the top of a metre scale in mm and cm. Supplied with jockey...

On applying alternating voltage across one coil then output voltage is generate across another coil due to mutual induction of magnetic coil.    Coil 140turns/5 tapping                           2 U a..