To verify Ohm’s Law, consists of one dial type rheostat, M065 moving coil voltmeter 5 volt & miliammeter 500 mA, mounted in spray pointed metal box with terminals, Supplied without resistance coil and power supply.
University PatternTwo glass tubes one closed at the top and other open are held in clamps which can be locked at any position, clamps can slide on two steel C.P. rods fitted on base, wooden plank carrying an meter scale is mounted on heavy cast iron base with levelling screws, supplied without mercury and rubber tubing
With two Steel C.P. rods carrying clamps, wooden scale fitted on metal strip, two glass tubes mounted on cast iron stand, supplied without mercury and rubber tubing
All metal big size export quality, packed in card box
Versatile instrument to verity ohms law as well as law of resistance in series & parallel, consists of two meter, five transparent resistance coils and a step down transformer giving 1.5, 3, 4.5 volts, housed in metal case & provided with on/off witch, LED indicator and lead wire
Higly sensitive instrument to be used as null detector in wheatstone bridge and potentiometer experiments, with built in lamp and scale arrangement in bakelite case, a sensitive moving coil system is suspended in a taut band manner in a uniform field of permament magnet. Zero adjustment knob is provoed to set spot of light. time period app 1.58 second working on 220 V AC available in two different coil resistance. Available : 100 / 600 ohms
