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Electricity

 
 
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POWER AND ENERGY MONITOR

This monitor can be used to measure the power and energy consumption of a wide range of mains devices (up to a maximum power of 3750 W). The display shows values of voltage (V), current (A), power (W), frequency (Hz) and energy (kWh). It is straig

£13.75

BARE COPPER WIRE, 0.28mm DIA

BARE COPPER WIRE, 0.28mm DIA, 32 SWG, 250g

£9.97

BARE COPPER WIRE, 0.31mm DIA

BARE COPPER WIRE, 0.31mm DIA, 30 SWG, 250g

£9.43

BARE COPPER WIRE, 1.25mm DIA

BARE COPPER WIRE, 1.25mm DIA, 18 SWG, 250g

£8.24

BANANA PLUGS, RED

4mm pin, 18mm long spring insert for making firm contact with the socket into which inserted and solder nipple for attaching wire lead, fixed to a screw on hard plastic body. Overall length of plug about 40mm.

£0.35

CARTRIDGE FUSES. 1A PK10

With transparent glass body. Quick blow type. 20 mm long and dia. 5 mm.

£1.10

CARTRIDGE FUSES. 2A PK10

With transparent glass body. Quick blow type. 20 mm long and dia. 5 mm.

£1.10

CARTRIDGE FUSES. 500mA PK10

With transparent glass body. Quick blow type. 20 mm long and dia. 5 mm.

£1.10

Solar Educational Kit Model 723

A solar kit incorporating 3 independent modules within a sealed miniature solar panel, enabling a range \nof experiments using voltages between 1.5V and 4.5V and outputs from 100mA up to 300mA. \nComplete with stand, low-inertia DC motor, motor st

£12.30

£0.12

4mm Stackable Plugs BLACK

High quality 4mm in-line stackable plugs, incorporating 4mm socket in the rear. Nickel plated beryllium copper plug with stainless steel spring. Rated 10A. 500VDC/1500VAC (1 min). Lead wire is held in place by screw connection

£0.63

4mm Stackable Plugs BLUE

High quality 4mm in-line stackable plugs, incorporating 4mm socket in the rear. Nickel plated beryllium copper plug with stainless steel spring. Rated 10A. 500VDC/1500VAC (1 min). Lead wire is held in place by screw connection

£0.63

4mm Stackable Plugs RED

High quality 4mm in-line stackable plugs, incorporating 4mm socket in the rear. Nickel plated beryllium copper plug with stainless steel spring. Rated 10A. 500VDC/1500VAC (1 min). Lead wire is held in place by screw connection

£0.63

4mm Stackable Plugs YELLOW

High quality 4mm in-line stackable plugs, incorporating 4mm socket in the rear. Nickel plated beryllium copper plug with stainless steel spring. Rated 10A. 500VDC/1500VAC (1 min). Lead wire is held in place by screw connection

£0.63

Rechargeable Solar Buggy

Designed in collaboration with the Opto-electronics College for the purpose of investigating solar cells, this buggy includes a solar panel, a 0.22F super capacitor and a small circuit board for switching between the 'charge' and 'run

£28.75

Solar Cell Modules 200MA

A range of encapsulated solar cell modules mounted in sturdy black polycarbonate cases. The faceplate consists of tiny bubble magnifiers which maximise performance by enhancing light as it strikes the cell. Monocrystalline constructi

£2.65

Solar Cell Modules 100MA

A range of encapsulated solar cell modules mounted in sturdy black polycarbonate cases. The faceplate consists of tiny bubble magnifiers which maximise performance by enhancing light as it strikes the cell. Monocrystalline constructi

£1.10

D.C. Buzzers 9V

Small d.c. buzzers available for different voltages.

£0.94

D.C. Buzzers 3V

Small d.c. buzzers available for different voltages.

£0.94

£1.25

Batten Bulb Holders MES

Batten Bulb Holders MES. Singles  

£0.27

2.5V MES Bulbs - Pk10

MES Bulbs 2.5V. Specification Length: 24mm. Pk10.

£1.20

VIBRATION GENERATOR

To produce mechanical vibrations when used with a signal generator. The unit is \nmounted on a strong base and is enclosed in a plastic case. A threaded extension \nof the armature allows attachment of the item to be vibrated, e.g., plates for chl

£51.50

£3.70

Digital Ammeter

Ideal for student use. With terminal posts accepting 4mm plugs. 0-19.99 A Power: 1 x 9v PP3 battery supplied

£15.25

Carbon Rods 100x5mm pk 10

100 X 5mm in packs of 10

£2.30

Nichrome Wire, bare, 0.45, 125gm

A nickel-chromium iron alloy especially suitable for high temperature applications such as elements, rheostats etc. Nichrome Wire, bare, 0.45, 26swg 125gm

£6.29

Nichrome Wire, bare, 0.90, 125gm

A nickel-chromium iron alloy especially suitable for high temperature applications such as elements, rheostats etc. Nichrome Wire, bare, 0.90, 22swg 125gm

£6.29

Eureka/Constantan Wire, Bare, 0.25, 125gm

A copper nickel alloy of low temperature co-efficient suitable for resistance coils etc. Eureka/Constantan Wire, Bare, 0.25, 34swg 125gm

£7.33

Eureka/Constantan Wire, Bare, 0.45, 125gm

A copper nickel alloy of low temperature co-efficient suitable for resistance coils etc. Eureka/Constantan Wire, Bare, 0.45, 26swg 125gm

£7.33

Duracell Plus AAA Battery Pack of 10

Duracell Plus AA alkaline batteries are Duracell's recommendation for everyday devices, such as digital cameras, photoflash, toys or boomboxes, and of course are great fit for the regularly used devic

£7.50

Duracell Plus AA Battery Pack of 10

Duracell Plus AA alkaline batteries are Duracell's recommendation for everyday devices, such as digital cameras, photoflash, toys or boomboxes, and of course are great fit for the regularly used devic

£7.50

EduLab Digital Class Joulemeter & Watt Meter

The Edu-Lab Joulemeter/Wattmeter is light, compact, and designed for class demonstration or student use. The unit can measure energy taken up by a load, either by AC power or DC power, and from 1J to

£310.00

EduLab Digital Student Joulemeter

The Edu-Lab Student Joulemeter is designed specifically for student use. The unit can measure energy from 1 joule to 999,999 joules, with accuracy of 3%, but 1% accuracy is typical. Power is by means

£101.00

Fuse Wire Tinned Copper 2A Reel 100g Tinned Copper Wire 0.125mm

Fuse Wire Tinned Copper 2A Reel 100g Tinned Copper Wire 0.125mm

£3.70

Universal AA/AAA/C/D+9v Battery Charger for NiMH

For AA AAA C D and 9v (PP3) NiMH/NiCD rechargeable batteries Charging indicator lights (does not indicate when fully charged) Polarity reverse protection Plugs into any standard UK wall socket Charges

£7.10

Rechargeable NIMH AccuUltra Battery - AA 2700mAh Pk4

2700mAh capacity Size: AA Voltage: 1.2v Watt Hour: 3.24Wh Standard Charge 16hrs @ 270mA NiMH rechargeable 1000 charges (approx.) Packaging: 4 pack blister card

£5.80

Regulated DC Power Supply 3V-12V/3A (10 Outputs)

Regulated DC Power Supply 3V-12V/3A (6 Outputs) DC power supply unit provides regulated DC output voltage with excellent load and line regulation Description • Compact and Light Weight Design • Fire r

£30.99

FR-EJ-Series: 1Kg Heavy Duty Stainless Steel Scale

The (AFR-EJ1 is a 1Kg compact stainless steel weighing scale with a 0.1g weighing resolution. It has a rugged stainless steel construction throughout, it is a hard wearing scale that can stand up to t

£32.99

N Size UM5 PCB Mount Battery Holder

An N Size, UM5, PCB Mount Battery Holder by Comfortable, moulded in Black Thermoplastic

£0.24

TERMINAL BLOCKS Strip of 12 30A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£1.20

TERMINAL BLOCKS Strip of 12 3A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.35

Radial Electrolytic Capacitors 16V 220u B

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.09

ULitreasonic Transducers Transmitter

ULitreasonic Transducers Transmitter

£1.25

Diodes Type Type IN4148

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.03

Potentiometers 10K lin

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.75

Showing products per page

POWER AND ENERGY MONITOR

This monitor can be used to measure the power and energy consumption of a wide range of mains devices (up to a maximum power of 3750 W). The display shows values of voltage (V), current (A), power (W), frequency (Hz) and energy (kWh). It is straig

£13.75

BARE COPPER WIRE, 0.28mm DIA

BARE COPPER WIRE, 0.28mm DIA, 32 SWG, 250g

£9.97

BARE COPPER WIRE, 0.31mm DIA

BARE COPPER WIRE, 0.31mm DIA, 30 SWG, 250g

£9.43

BARE COPPER WIRE, 1.25mm DIA

BARE COPPER WIRE, 1.25mm DIA, 18 SWG, 250g

£8.24

BANANA PLUGS, RED

4mm pin, 18mm long spring insert for making firm contact with the socket into which inserted and solder nipple for attaching wire lead, fixed to a screw on hard plastic body. Overall length of plug about 40mm.

£0.35

CARTRIDGE FUSES. 1A PK10

With transparent glass body. Quick blow type. 20 mm long and dia. 5 mm.

£1.10

CARTRIDGE FUSES. 2A PK10

With transparent glass body. Quick blow type. 20 mm long and dia. 5 mm.

£1.10

CARTRIDGE FUSES. 500mA PK10

With transparent glass body. Quick blow type. 20 mm long and dia. 5 mm.

£1.10

Solar Educational Kit Model 723

A solar kit incorporating 3 independent modules within a sealed miniature solar panel, enabling a range \nof experiments using voltages between 1.5V and 4.5V and outputs from 100mA up to 300mA. \nComplete with stand, low-inertia DC motor, motor st

£12.30

£0.12

4mm Stackable Plugs BLACK

High quality 4mm in-line stackable plugs, incorporating 4mm socket in the rear. Nickel plated beryllium copper plug with stainless steel spring. Rated 10A. 500VDC/1500VAC (1 min). Lead wire is held in place by screw connection

£0.63

4mm Stackable Plugs BLUE

High quality 4mm in-line stackable plugs, incorporating 4mm socket in the rear. Nickel plated beryllium copper plug with stainless steel spring. Rated 10A. 500VDC/1500VAC (1 min). Lead wire is held in place by screw connection

£0.63

4mm Stackable Plugs RED

High quality 4mm in-line stackable plugs, incorporating 4mm socket in the rear. Nickel plated beryllium copper plug with stainless steel spring. Rated 10A. 500VDC/1500VAC (1 min). Lead wire is held in place by screw connection

£0.63

4mm Stackable Plugs YELLOW

High quality 4mm in-line stackable plugs, incorporating 4mm socket in the rear. Nickel plated beryllium copper plug with stainless steel spring. Rated 10A. 500VDC/1500VAC (1 min). Lead wire is held in place by screw connection

£0.63

Rechargeable Solar Buggy

Designed in collaboration with the Opto-electronics College for the purpose of investigating solar cells, this buggy includes a solar panel, a 0.22F super capacitor and a small circuit board for switching between the 'charge' and 'run

£28.75

Solar Cell Modules 200MA

A range of encapsulated solar cell modules mounted in sturdy black polycarbonate cases. The faceplate consists of tiny bubble magnifiers which maximise performance by enhancing light as it strikes the cell. Monocrystalline constructi

£2.65

Solar Cell Modules 100MA

A range of encapsulated solar cell modules mounted in sturdy black polycarbonate cases. The faceplate consists of tiny bubble magnifiers which maximise performance by enhancing light as it strikes the cell. Monocrystalline constructi

£1.10

D.C. Buzzers 9V

Small d.c. buzzers available for different voltages.

£0.94

D.C. Buzzers 3V

Small d.c. buzzers available for different voltages.

£0.94

£1.25

Batten Bulb Holders MES

Batten Bulb Holders MES. Singles  

£0.27

2.5V MES Bulbs - Pk10

MES Bulbs 2.5V. Specification Length: 24mm. Pk10.

£1.20

VIBRATION GENERATOR

To produce mechanical vibrations when used with a signal generator. The unit is \nmounted on a strong base and is enclosed in a plastic case. A threaded extension \nof the armature allows attachment of the item to be vibrated, e.g., plates for chl

£51.50

£3.70

Digital Ammeter

Ideal for student use. With terminal posts accepting 4mm plugs. 0-19.99 A Power: 1 x 9v PP3 battery supplied

£15.25

Carbon Rods 100x5mm pk 10

100 X 5mm in packs of 10

£2.30

Nichrome Wire, bare, 0.45, 125gm

A nickel-chromium iron alloy especially suitable for high temperature applications such as elements, rheostats etc. Nichrome Wire, bare, 0.45, 26swg 125gm

£6.29

Nichrome Wire, bare, 0.90, 125gm

A nickel-chromium iron alloy especially suitable for high temperature applications such as elements, rheostats etc. Nichrome Wire, bare, 0.90, 22swg 125gm

£6.29

Eureka/Constantan Wire, Bare, 0.25, 125gm

A copper nickel alloy of low temperature co-efficient suitable for resistance coils etc. Eureka/Constantan Wire, Bare, 0.25, 34swg 125gm

£7.33

Eureka/Constantan Wire, Bare, 0.45, 125gm

A copper nickel alloy of low temperature co-efficient suitable for resistance coils etc. Eureka/Constantan Wire, Bare, 0.45, 26swg 125gm

£7.33

Duracell Plus AAA Battery Pack of 10

Duracell Plus AA alkaline batteries are Duracell's recommendation for everyday devices, such as digital cameras, photoflash, toys or boomboxes, and of course are great fit for the regularly used devic

£7.50

Duracell Plus AA Battery Pack of 10

Duracell Plus AA alkaline batteries are Duracell's recommendation for everyday devices, such as digital cameras, photoflash, toys or boomboxes, and of course are great fit for the regularly used devic

£7.50

EduLab Digital Class Joulemeter & Watt Meter

The Edu-Lab Joulemeter/Wattmeter is light, compact, and designed for class demonstration or student use. The unit can measure energy taken up by a load, either by AC power or DC power, and from 1J to

£310.00

EduLab Digital Student Joulemeter

The Edu-Lab Student Joulemeter is designed specifically for student use. The unit can measure energy from 1 joule to 999,999 joules, with accuracy of 3%, but 1% accuracy is typical. Power is by means

£101.00

Fuse Wire Tinned Copper 2A Reel 100g Tinned Copper Wire 0.125mm

Fuse Wire Tinned Copper 2A Reel 100g Tinned Copper Wire 0.125mm

£3.70

Universal AA/AAA/C/D+9v Battery Charger for NiMH

For AA AAA C D and 9v (PP3) NiMH/NiCD rechargeable batteries Charging indicator lights (does not indicate when fully charged) Polarity reverse protection Plugs into any standard UK wall socket Charges

£7.10

Rechargeable NIMH AccuUltra Battery - AA 2700mAh Pk4

2700mAh capacity Size: AA Voltage: 1.2v Watt Hour: 3.24Wh Standard Charge 16hrs @ 270mA NiMH rechargeable 1000 charges (approx.) Packaging: 4 pack blister card

£5.80

Regulated DC Power Supply 3V-12V/3A (10 Outputs)

Regulated DC Power Supply 3V-12V/3A (6 Outputs) DC power supply unit provides regulated DC output voltage with excellent load and line regulation Description • Compact and Light Weight Design • Fire r

£30.99

FR-EJ-Series: 1Kg Heavy Duty Stainless Steel Scale

The (AFR-EJ1 is a 1Kg compact stainless steel weighing scale with a 0.1g weighing resolution. It has a rugged stainless steel construction throughout, it is a hard wearing scale that can stand up to t

£32.99

N Size UM5 PCB Mount Battery Holder

An N Size, UM5, PCB Mount Battery Holder by Comfortable, moulded in Black Thermoplastic

£0.24

TERMINAL BLOCKS Strip of 12 30A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£1.20

TERMINAL BLOCKS Strip of 12 3A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.35

Radial Electrolytic Capacitors 16V 220u B

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.09

ULitreasonic Transducers Transmitter

ULitreasonic Transducers Transmitter

£1.25

Diodes Type Type IN4148

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.03

Potentiometers 10K lin

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.75

Showing products per page