• 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...

• Junior goggle with reduced size housing
• Indirect vent goggle
• Soft contoured wide face area for a c Pack of 1

  Junior Safety Goggles from JSP

  • Junior goggle with reduced size housing

  • Indirect vent goggle

  • Soft contoured wide face area for a comfortable fit

  • Ideal for children and people with small facial features

  • Clear polyc...

• Dimensions: 750mm x 600mm x 3mm
• Mater Pack of 1 "

  Large, transparent, Perspex sheet, quickly and easily set-up using clamps or channel bases. Dimensions: 750 x 600 x 3mm.

  Channel bases NOT supplied.

  "

• Len Pack of 1 "

  Double ended with trowel-shaped scoops

  for handling large quantities of material.

  Stainless steel.

  Size: 175 x 15mm, length x mean width.

  "

The BIC Megalighter Multi multipurpose lighter is great for all sorts of uses with an ingenious 6 cm extension wand to keep a controlled flame at a Pack of 1 "

BIC Mega Lighter, the ideal for catering and science labs' with a fixed flame and BIC gas reservoir in a small and modern shape. Easy storage with a retractable hook. Comfortable handling, provided by a curved handled design and easy and comfortable to light.

Similar to standard mo Pack of 1 "

Nickel plated burner tube with rotatable air regulator and cylindrical connector. Mounted on pressure die casted base, base diameter: 80mm.

This range of easy to read temperature labels are designed to be self-adhesive and provide the current temperature with an accuracy of +/- 1°C. The Pack of 1

Adhesive Temperature Indicators P10

• High quality, low cost cable ties manufactured in White Nylon 66 to MIL-M20693B.
• The design of the hea Pack of 1

  Size: W: 2.5mm L: 160mm. Pack of 100.

The UVC lamp is primarily intended to demonstrate the photoelectric effect using a zinc plate and gold leaf electroscope. The lamp emits UVC light Pack of 1

The UVC lamp is primarily intended to demonstrate the photoelectric effect using a zinc plate and gold leaf electroscope. The lamp emits UVC light with a peak wavelength of 253.7nm and must not be used as a general-purpose UV light source. This lamp is an excellent replacement for the now obsolet...

The Spark Discharge Apparatus is an extremely visual and audible demonstration of the ionization of air caused by Alpha particles. As an Alpha sour Pack of 1 "

The Spark Discharge Apparatus is an extremely visual and audible demonstration of the ionization of air caused by Alpha particles. As an Alpha source is moved along the brass mesh, Alpha particles ionize the air, causing a conductive path to form from the mesh to the conductor below, causing a s...

T Pack of 1

Five different surfaces. How do surfaces affect friction and the distance trucks travel?

This kit provides everything required to produce a simple d.c. motor, helping students to better understand how they work and the principles behind Pack of 1 "

This kit provides everything required to produce a simple d.c. motor, helping students to better understand how they work and the principles behind them. Fully illustrated instructions make building the motor an accessible project for students of all levels.

The kit contains:

1x...

• Pack of 1

  Mounted red LED bulb with 4mm sockets.

• Pack of 1

  Mounted green LED bulb with 4mm sockets.

It is hoped that students will see patterns - small Pack of 1

Comparisons can be made between the AA and D cells - internal resistance and maximum current.

It is hoped that students will see patterns - smaller resistors result in smaller terminal voltage and larger circuit currents.

Your ammeter should be connected between point X and the top of...

In the BEK Advanced Kit, the components are mounted on bright yellow plastic bases, each with two 4mm diameter sockets. Excellent for more advanced Pack of 1

Kit Contains:

5000? Thermistor

1N5401 Diode

White LED (30mA Max)

100? 5W Variable resistor

1k? 0.5W resistor

470? resistor

100? 1W resistor

47? 2W resistor

22? 2W resistor

10? 2W resistor

2200uF capacitor

10F super cap...

BEK NTC Thermistor mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work.< Pack of 1

BEK 5kOHMs NTC Thermistor

BEK general purpose Diode mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circui Pack of 1 "

A general purpose diode, 3A maximum current