Unmounted bulb holders ideal for incorporation into simple electrical and electronic circuits. Rolled, plated brass construction with 'solder tag' Pack of 1 "

Ideal for incorporation into simple electrical and electronic circuits. Of rolled, plated brass construction with ‘solder tag’ terminations. The rivetted assembly eliminates the possibility of unauthorised dismantling. Pack of 10.

An extremely flexible wire, ideal for making up connecting test leads, to the users own specification. This is the same wire that is used for our 4 Pack of 1 "

Multistrand copper, PVC insulated. An extremely flexible wire, ideal for making up connecting test leads, to the users own specification. This is the same wire as used for our 4mm stackable plug leads and will carry a maximum of up to 6A. Supplied on drums of 25m. Black.

An extremely flexible wire, ideal for making up connecting test leads, to the users own specification. This is the same wire that is used for our 4 Pack of 1 "

Multistrand copper, PVC insulated. An extremely flexible wire, ideal for making up connecting test leads, to the users own specification. This is the same wire as used for our 4mm stackable plug leads and will carry a maximum of up to 6A. Supplied on drums of 25m.

• Must be used with Zinc Chloride Batteries - can be ord Pack of 1

  Size D battery holder. Must be used with high powered Zinc Chloride batteries - B8R05412. Sizes 2 x AA and C also available.

Nickel plated beryllium copper plug with stainless steel sprin Pack of 1

The 4mm pin has a spring insert and the rear of the plug has a 4mm socket. The hexagonal bodies are of resilient moulded plastic and the wire is attached by means of a clamping screw in the bottom of the socket.

Maximum current carrying capacity: 10A. Black.

Sold as: Each

Nickel plated beryllium copper plug with stainless steel sprin Pack of 1

The 4mm pin has a spring insert and the rear of the plug has a 4mm socket. The hexagonal bodies are of resilient moulded plastic and the wire is attached by means of a clamping screw in the bottom of the socket.

Maximum current carrying capacity: 10A.

Colour: Red

Pack ...

Nickel plated beryllium copper plug with stainless steel sprin Pack of 1

The 4mm pin has a spring insert and the rear of the plug has a 4mm socket. The hexagonal bodies are of resilient moulded plastic and the wire is attached by means of a clamping screw in the bottom of the socket.

Maximum current carrying capacity: 10A.

Colour: Yellow

Pa...

• Must be used with Zinc Chloride Batteries - ca Pack of 1

  Size 2 x AA battery holder. Must be used with high powered Zinc Chloride batteries - B8R05409. Sizes C and D also available.

• Must be used with Zinc Chloride Batteries - can be ord Pack of 1 "

  Number of Cells - 1 x C (HP11), total voltage 1.5.

  Also available in sizes AA and D.

  "

A versatile approach to cell holder design, these units each accommodating a D cell (HP2) size battery, will link together, both electrically and m Pack of 1 "

A versatile approach to cell holder design, these units (each accommodating an HP2 size cell) will link together, both electrically and mechanically, to provide battery boxes of any desired voltage. The stacking system provides tappings every 1.5V and the holders may be permanently baseboard mou...

< Pack of 1

The 4 Cell Holder allows you to select different voltages via the 4mm sockets. The 4 Cell Holder takes 4 D cells.

Test leads have 4mm banana plugs at each end. The plugs are stackable with a cage spring to provide secur Pack of 1

Contains:

• 50 x 4mm Stackable Plug Lead 250mm - Red

• 50 x 4mm Stackable Plug Lead 250mm - Black

• 50 x Crocodile Clips

Handy, easy to use pocket-sized tester for quick confirmation of battery condition. Suitable for 1.5V cylindrical and button cells, and PP3 9V batt Pack of 1 "

Pocket-sized tester for quick confirmation of battery condition. Suitable for 1.5 cylindrical and button cells, and PP3 9V batteries.

• Pack of 50.
• Zinc Chloride 9V batt Pack of 1 "

  9V PP3 battery clip with colour coded red and black 150mm wire leads, stripped and tinned 3mm. Pack of 50.

  "

Insulated BNC to 2 x 4mm safety socket adaptor. This BNC adaptor connects two 4mm plugs to a BNC socket, and is colour coded red and black. Fully i Pack of 1

The BNC to 4mm adaptor connects two 4mm plugs to a BNC socket.

Professional quality 4mm stackable safety test leads providing maximum operator safety by the incorporation of a rigid, non retractable insulating Pack of 1 "

A heavy-duty 4mm lead providing maximum operator safety by the incorporation of a rigid, non retractable insulating sleeve which completely encloses the plug pin.

• Maximum current rating: 32A

• Maximum working voltage: 1000V ac (tested to 4000V ac)

&...

Professional quality 4mm stackable safety test leads providing maximum operator safety by the incorporation of a rigid, non retractable insulating Pack of 1 "

A heavy-duty 4mm lead providing maximum operator safety by the incorporation of a rigid, non retractable insulating sleeve which completely encloses the plug pin.

• Maximum current rating: 32A

• Maximum working voltage: 1000V ac (tested to 4000V ac)

&...

• Output 5V
• 2.1mm centre +ve Pack of 1 "

  This 5V 4A regulated plug-top power supply is suitable for the Unilab LED range, and data loggers.

  "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Economy 4mm banana plugs for mating with standard 4mm single pole sockets.  Wire is connected via screw terminal, and the plugs incorporate a Pack of 1 "

4mm banana plugs for mating with standard 4mm single pole sockets. Wire is connected via screw terminal, and the plugs incorporate a side socket for 'piggy-back' connections. For low voltage use only.

Economy 4mm banana plugs for mating with standard 4mm single pole sockets.  Wire is connected via screw terminal, and the plugs incorporate a Pack of 1 "

4mm banana plugs for mating with standard 4mm single pole sockets. Wire is connected via screw terminal, and the plugs incorporate a side socket for 'piggy-back' connections. For low voltage use only.

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket a Pack of 1 "

Test leads with 4mm (banana) plugs at each end. The plugs are stackable with a cage spring to provide secure connection, and incorporate a socket at the rear to accomodate an additional 4mm plug.

Body and spring are nickel plated machined brass, insulated covers manufactured from ABS plas...