Showing 177–192 of 400 results

KNIFE SWITCH SINGLE POLE

PHY-00354

Single double-throw mounted on an insulating base with screw connectors.

LAMP UNIT TRIPLE

PHY-00356

Three lamps are connected in parallel, mounted on a base with terminals.

LASER OPTICAL TANK

PHY-00512

Made of acrylic sheet on plastic base with levelling screws , Dia of the dial is to level the water in the tank150 mm this simple apparatus lets students observe angles of reflection, refraction, and complete internal reflection for a light ray that passes through two clear media. The apparatus consists of an acrylic water tank and a pivoting arm with a battery operated revolving laser source . The tank is half-filled with water and has a protractor printed on its back side.

LECLANCHE CELL

PHY-00358

Comprises of the container with charged porous pot and zinc rod with the terminal.

LED INDICATORS

PHY-00360

LED Light Emitting Diodes, water drop shaped, Assorted Colors 5 mm, Pack of 10.

LENS DOUBLE CONCAVE, SPHERICAL

PHY-00363

Optically worked grounded edges. PHY-00363/1          50 mm Dia.             F.L. 50 mm PHY-00363/2          50 mm Dia.             F.L. 100 mm PHY-00363/3          50 mm Dia.             F.L. 150, 200, 250 , 300 ,500 & 1000 mm

LENS DOUBLE CONVEX, SPHERICAL

PHY-00365

Optically worked grounded edges. PHY-00365/1          50 mm Dia.             F.L. 50 mm PHY-00365/2          50 mm Dia.             F.L. 100 mm PHY-00365/3          50 mm Dia.             F.L. 150, 200, 250 , 300 ,500 & 1000 mm

LENS HOLDER WOODEN

PHY-00371

V-Shaped wooden lens or mirror holder up to 75 mm dia mounted on a wooden rectangular base.

LENS PLANO CONCAVE, CYLINDRICAL

PHY-00367

Grounded and polished faces with grounded edges, size 50 x 50 mm PHY-00367/1          60 mm    F.L PHY-00367/2          150 mm  F.L. PHY-00367/3          300 mm  F. L.

LENS PLANO CONVEX, CYLINDRICAL

PHY-00369

Grounded and polished faces with grounded edges, size 50 x 50 mm, PHY-00369/1          60 mm    F.L PHY-00369/2          75 mm    F.L PHY-00369/3          100 mm  F.L PHY-00369/4          150 mm  F.L.

LENS SET OF SIX

PHY-00373

Optically worked grounded edges. Dia 50 mm, Set in a box, consists one each of plano-concave, plano-convex, double concave, double convex, converging concave-convex & diverging concave-convex

LESLIE CUBE

PHY-00376

Made of Tin plate around 100 mm sides, To demonstrate that different surfaces radiate heat at a different rate, the vertical faces are blackened bright, dull, white and tin color.

LEVER KIT

PHY-00379

Comprising wooden beam, supplied with a pair of weights.

LEVITATING PENCIL

PHY-00380

Six ring magnets ,Four fitted on base and two on the ends of Pencil ,It help kids to learn basics of magnetism, attraction, repulsion, discuss applications of magnetic levitation Quality and smooth material used, very easy to make it levitate

LEYDEN JAR

PHY-00381

Plastic or Glass vessel with removable metal internal & external coating, Inner metal coating in form of an inverted cup to which a rod is fixed.

LIFT PUMP

PHY-00383

Made of Borosilicate glass with visible glass valves, mounted on a stand with reservoir.