Optically worked, back silvered, with protective coating.    

A 500-gram roll of bare 12-gauge copper wire is a thin, uninsulated, single-strand conductor with a diameter of about 0.01 inches (0.254 mm). It is known for its high electrical...

A 250-gram roll of bare 18-gauge copper wire is a thin, uninsulated, single-strand conductor with a diameter of about 0.01 inches (0.254 mm). It is known for its high electrical...

A 250-gram roll of bare 24-gauge copper wire is a thin, uninsulated, single-strand conductor with a diameter of about 0.01 inches (0.254 mm). It is known for its high electrical...

This is an ideal wire for coil and transformer etc. This is general-purpose high conductivity annealed copper wire with a thin coating of tough flexible insulating plastic.Features COPPER WIRES FLEXIBLE...

1 cm3 facilitating calculations Metals, minerals, wood and plastics Storage box for cubes With this kit, your students can very easily determine the density of the material being studied by...

This aluminum needle-based electroscope’s design makes it superior to traditional leaf-style electroscopes in part because the needle stays put when experiments are being performed, versus 'old' electroscopes where the leaves...

There are three different colored lamps: blue, green and red.To demonstrate that different color and distance of lightsuperposed on the board compound to other colors.    

Stopwatch to 1/100th sec. Display of normal time, hours, minutes and seconds Display of the current date Acts as an alarm Technical characteristicsFeatures Waterproof Black plastic case Indication: time, precision...

The SH-131 model is a digital kitchen weighing scale designed for home or light lab use with a capacity of up to ~5 kg and an accuracy of ±1 g....

Comprises a glass conical flask, sealed at the top with holed rubber stopper A metal rod supports a disc terminal at the top and a pair of foil leaves suspended...

Electrostatics Kit 1 includes materials for over 10 activities on electrostatic based topics. The kit comes in a heavy duty carry-case for ease of storage. A full manual with detailed...

Electrostatics Kit 1 includes materials for over 10 activities on electrostatic based topics. The kit comes in a heavy duty carry-case for ease of storage. A full manual with detailed...

Smooth, hardwood solid shapes includes cube, sphere, hemisphere, ellipsoid, wide cylinder, narrow cylinder, cone, parabola cone, ellipsed cone, square pyramid, triangular pyramid, square prism, tall rectangle prism, short rectangle prism,...

Converts muscular energy to other forms of energy. 75 mm diameter hand cranked pulley with rubber belt to drive a small pulley of 20 mm diameter to which a drive...