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This is a highly useful demo board, it makes the student to understand the charging and discharging of the capacitors. Here the external + 12V DC...

Capacitors are polarized with tolerances of + 10%. Max. Volts 25, Capacitance 1000µF, pk of 5

Capacitors are polarized with tolerances of + 10%. Max. Volts 25, Capacitance 100µF, pk of 10

Capacitors are polarized with tolerances of + 10%. Max. Volts 25, Capacitance 10µF, pk of 10

Capacitors are polarized with tolerances of + 10%.Max. Volts 25, Capacitance 1µF, pk of 10

Capacitors are polarized with tolerances of + 10%. Max. Volts 25, Capacitance 2200µF, pk of 5

Capacitors are polarized with tolerances of + 10%. Max. Volts 25, Capacitance 220µF, pk of 10

Capacitors are polarized with tolerances of + 10%. Max. Volts 25, Capacitance 330µF, pk of 10

Capacitors are polarized with tolerances of + 10%. Max. Volts 25, Capacitance 470µF, pk of 10

Capacitors are polarized with tolerances of + 10%. Max. Volts 25, Capacitance 47µF, pk of 10

Capacitors are polarized with tolerances of + 10%. Max. Volts 25, Capacitance 22µF, pk of 10

Capacitors are polarized with tolerances of + 10%. Max. Volts 25, Capacitance 33µF, pk of 10

Solid carbon Electrode 100 x 20 x 5mm (3.93" x 0.78" x 0.19") Single Electrode Used For student's electrochemical experiments - Can be used with E...

Length 10 cm and dia. 5 mm Pack of 50.For general use in electrolysis cell etc. Length 10 cm and dia. 5 mm Pack of 50.

With brass terminal, length 140 mm and dia. 15 mmWith brass terminal, length 140 mm and dia. 15 mm

Made of unbreakable plastic. curved sides help prevent battery from falling out when it is upside down. To hold Double 'C' size battery, curved si...

Made of unbreakable plastic. curved sides help prevent battery from falling out when it is upside down. To hold Double 'AA' size battery, curved s...

Made of unbreakable plastic. curved sides help prevent battery from falling out when it is upside down. To hold Double 'D' size battery, curved si...

Made of unbreakable plastic. curved sides help prevent battery from falling out when it is upside down. To hold 4 'C' size batteries, curved sides...

Made of unbreakable plastic. curved sides help prevent battery from falling out when it is upside down. To hold 4 'D' size batteries, curved sides...

Includes: (1) Battery HolderDesigned to link together in parallel or series to extend capacity or voltage.

For Single D-size batteryCell Holder for D-size Battery, fitted on base with 4 mm sockets.

Charged porous pot 150 x 60 mm, with terminal having e.m.f. 1.5 volts.Charged porus pot spare size 150 x 60 mm height x diameter, with brass screw ...

Ni-Cd , fast charging 6hours, operates on 220 Volt AC. It can charge AA, AAA, C, D & 9V batteries. Ni-Cd , fast charging 6hours, operates on 22...

This model explains the roles of the differential circuit breaker and the importance of connecting an electrical installation to the earth. The aim...

Supplied in ABS box fitted with 4 mm sockets.Supplied in ABS box of size 95 x 70 x 30 mm, fitted with 4 mm sockets.

Condenser box with a variety of capacitators Capacitators range from 1µF to 4.7µF. 63 volts Box measures 8" wide, 5" long and 1.5" tall Useful for...

This apparatus compares conductivity between different solutions. The green LED is numbered from 1 to 10 and will light up as the probes are dipped...

500MM || Connecting lead measures 500mm - Useful for multiple functions in various laboratory and classroom settings WITH CROCODILE CLIPS || Feat...

500MM || Connecting lead measures 500mm - Useful for multiple functions in various laboratory and classroom settings WITH CROCODILE CLIPS || Feat...

Black connecting test lead 12" long Banana jacks on either end. Stackable Insulated cord Ideal for electrical or laboratory electric testing and p...

Black connecting lead 12" long Insulated Alligator clip on one end, 4mm plug on opposite end Insulated, black connecting lead. One end features an...

Black connecting lead 40" (1000 mm) long One end features an alligator clip, opposite end features 4mm plug Insulated cord Ideal for electrical or...

Red connecting lead 12" long Insulated Alligator clip on one end, 4mm plug on opposite end Insulated, red connecting lead. One end features an all...

Red connecting lead 40" (1000 mm) long One end features an alligator clip, opposite end features 4mm plug Insulated cord Ideal for electrical or l...

Insulated with crocodile clip at both ends, for 4 mm plug. Insulated with crocodile clip at both ends, for 4 mm plug.Length 500 mm, Red

Insulated with crocodile clip at both ends, for 4 mm plug. Insulated with crocodile clip at both ends, for 4 mm plug.Length 1000 mm, Black

Insulated with crocodile clip at both ends, for 4 mm plug. Insulated with crocodile clip at both ends, for 4 mm plug.Length 1000 mm, Red

Insulated with crocodile clip at both ends, for 4 mm plug. Insulated with crocodile clip at both ends, for 4 mm plug.Length 750 mm, Black

Insulated with 4 mm plug at one end and crocodile clip at the other end. Insulated with 4 mm plug at one end and crocodile clip at the other end. ...

Insulated with 4 mm plug at one end and crocodile clip at the other end. Insulated with 4 mm plug at one end and crocodile clip at the other end.L...

Insulated with 4 mm plug at one end and crocodile clip at the other end. Insulated with 4 mm plug at one end and crocodile clip at the other end.L...

Insulated with 4 mm plug at one end and crocodile clip at the other end. Insulated with 4 mm plug at one end and crocodile clip at the other end.L...

Connecting Leads with 2 mm stackable plug at both ends. Connecting Leads with 2 mm stackable plug at both ends. The plugs have nickel plated spli...

Connecting Leads with 2 mm stackable plug at both ends. Connecting Leads with 2 mm stackable plug at both ends. The plugs have nickel plated spli...

Connecting Leads with 2 mm stackable plug at both ends. Connecting Leads with 2 mm stackable plug at both ends. The plugs have nickel plated spli...

Connecting Leads with 2 mm stackable plug at both ends. Connecting Leads with 2 mm stackable plug at both ends. The plugs have nickel plated spli...

Connecting Leads with 2 mm stackable plug at both ends. Connecting Leads with 2 mm stackable plug at both ends. The plugs have nickel plated spli...