Hans Raj Scientific Metal Works products
Plug Key
Plug KeyBrass blocks with 4mm insulated terminals with tapered plug with a fluted top are mounted on..
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Newtons Colour Disc
Newtons Colour DiscColor-disk or a newton disk is used to explain that white light is a combina..
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Multi-Meter
Multi-MeterA multimeter is an electronic measuring instrument that combines several measurement..
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Micrometer-Screw-Guage
Micrometer-Screw-GuageA micrometer-screw-guage also known as a micrometer is a precision instrument...
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Logic Gate Trainer
Logic Gate TrainerIt is used to study different types of logic gates. This kit has been designed kee..
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Letter-Balance
Letter-BalanceThis Balance is useful for Trail weighing reading directly in grm. Double range, chang..
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Induction-Coil
Induction-CoilA micrometer-screw-guage also known as a micrometer is a precision instrument. It is u..
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IC Regulated Power Source Laser Light
IC Regulated Power Source Laser LightTo construct a HIGH voltage regulated power supply (7-28) V, us..
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Gold-Leaf-Electroscope
Gold-Leaf-ElectroscopeThis is an instrument for distinguishing and estimating static electricity or ..
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Electric Bell
Electric BellAn electric bell is a mechanical bell that functions by means of an electromagnet. At t..
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