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Dr Andy MacKenzie, University of the West of Scotland

I have had dealings with WPI for several years and have consistently found their customer service to be second-to-none. They have always provided fast and insightful responses to any technical query and such support has been of enormous help to my laboratory.
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Extra Fine tip profile

Extra Fine tip profile

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

 

Tungsten - Extra Fine Tip - (75 µm X 3")
 

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
WE30010.01F33"0.081 mm1-2 µmExtra Fine0.01 megMultiUnit & ERP recording & Stim
WE30010.05F33"0.081 mm1-2 µmExtra Fine0.05 megMultiUnit & ERP recording & Stim
WE30010.1F33"0.081 mm1-2 µmExtra Fine0.1 megMultiUnit & ERP recording & Stim
WE30010.5F33"0.081 mm1-2 µmExtra Fine0.5 megSingle & multiunit rec. & stim.
WE30011.0F33"0.081 mm1 µmExtra Fine1.0 megSingle & multiunit rec. & stim.
WE30011.5F33"0.081 mm1 µmExtra Fine1.5 megSingle & multiunit rec. & stim.
WE30012.0F33"0.081 mm1 µmExtra Fine2.0 megGreater Selectivity & Micro. Stim.
WE30012.5F33"0.081 mm1 µmExtra Fine2.5 megGreater Selectivity - Small Cells
WE30013.0F33"0.081 mm1 µmExtra Fine3.0 megGreater Selectivity - Small Cells
WE30015.0F33"0.081 mm1 µmExtra Fine5.0 megGreater Selectivity - Small Cells

 

Tungsten - Extra Fine Tip - with Polyimide Tubing - (75 µm X 3")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
WE3PT10.01F33"0.145 mm1-2 µmExtra Fine0.01 megMultiUnit & ERP recording & Stim
WE3PT10.05F33"0.145 mm1-2 µmExtra Fine0.05 megMultiUnit & ERP recording & Stim
WE3PT10.1F33"0.145 mm1-2 µmExtra Fine0.1 megMultiUnit & ERP recording & Stim
WE3PT10.5F33"0.145 mm1-2 µmExtra Fine0.5 megSingle & multiunit rec. & stim.
WE3PT11.0F33"0.145 mm1 µmExtra Fine1.0 megSingle & multiunit rec. & stim.
WE3PT11.5F33"0.145 mm1 µmExtra Fine1.5 megSingle & multiunit rec. & stim.
WE3PT12.0F33"0.145 mm1 µmExtra Fine2.0 megGreater Selectivity & Micro. Stim.
WE3PT12.5F33"0.145 mm1 µmExtra Fine2.5 megGreater Selectivity - Small Cells
WE3PT13.0F33"0.145 mm1 µmExtra Fine3.0 megGreater Selectivity - Small Cells
WE3PT15.0F33"0.145 mm1 µmExtra Fine5.0 megGreater Selectivity - Small Cells

 

Tungsten - Extra Fine Tip - (125 µm X 3")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
WE30010.01F53"0.127 mm1-2 µmExtra Fine0.01 megMultiUnit & ERP recording & Stim
WE30010.05F53"0.127 mm1-2 µmExtra Fine0.05 megMultiUnit & ERP recording & Stim
WE30010.1F53"0.127 mm1-2 µmExtra Fine0.1 megMultiUnit & ERP recording & Stim
WE30010.5F53"0.127 mm1-2 µmExtra Fine0.5 megSingle & multiunit rec. & stim.
WE30011.0F53"0.127 mm1 µmExtra Fine1.0 megSingle & multiunit rec. & stim.
WE30011.5F53"0.127 mm1 µmExtra Fine1.5 megSingle & multiunit rec. & stim.
WE30012.0F53"0.127 mm1 µmExtra Fine2.0 megGreater Selectivity & Micro. Stim.
WE30012.5F53"0.127 mm1 µmExtra Fine2.5 megGreater Selectivity - Small Cells
WE30013.0F53"0.127 mm1 µmExtra Fine3.0 megGreater Selectivity - Small Cells
WE30014.0F53"0.127 mm1 µmExtra Fine4.0 megGreater Selectivity - Small Cells
WE30015.0F53"0.127 mm1 µmExtra Fine5.0 megGreater Selectivity - Small Cells
WE30016.0F53"0.127 mm1 µmExtra Fine6.0 megGreater Selectivity - Small Cells

 

Tungsten - Extra Fine Tip - with Polyimide Tubing - (125 µm X 3")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
WE3PT10.01F53"0.216 mm1-2 µmExtra Fine0.01 megMultiUnit & ERP recording & Stim
WE3PT10.05F53"0.216 mm1-2 µmExtra Fine0.05 megMultiUnit & ERP recording & Stim
WE3PT10.1F53"0.216 mm1-2 µmExtra Fine0.1 megMultiUnit & ERP recording & Stim
WE3PT10.5F53"0.216 mm1-2 µmExtra Fine0.5 megSingle & multiunit rec. & stim.
WE3PT11.0F53"0.216 mm1 µmExtra Fine1.0 megSingle & multiunit rec. & stim.
WE3PT11.5F53"0.216 mm1 µmExtra Fine1.5 megSingle & multiunit rec. & stim.
WE3PT12.0F53"0.216 mm1 µmExtra Fine2.0 megGreater Selectivity & Micro. Stim.
WE3PT12.5F53"0.216 mm1 µmExtra Fine2.5 megGreater Selectivity - Small Cells
WE3PT13.0F53"0.216 mm1 µmExtra Fine3.0 megGreater Selectivity - Small Cells
WE3PT14.0F53"0.216 mm1 µmExtra Fine4.0 megGreater Selectivity - Small Cells
WE3PT15.0F53"0.216 mm1 µmExtra Fine5.0 megGreater Selectivity - Small Cells
WE3PT16.0F53"0.216 mm1 µmExtra Fine6.0 megGreater Selectivity - Small Cells


Choose Quantity
WE30010.01F3

WE30010.01F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.081 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.01 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE30010.01F5

WE30010.01F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.01 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE30010.05F3

WE30010.05F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.081 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.05 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE30010.05F5

WE30010.05F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.05 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE30010.1F3

WE30010.1F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.081 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.1 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE30010.1F5

WE30010.1F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.1 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE30010.5F3

WE30010.5F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.081 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.5 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE30010.5F5

WE30010.5F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.5 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE30011.0F3

WE30011.0F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.081 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE30011.0F5

WE30011.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE30011.5F3

WE30011.5F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.081 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.5 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE30011.5F5

WE30011.5F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 1.5 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE30012.0F3

WE30012.0F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.081 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 2.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE30012.0F5

WE30012.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 2.0 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE30012.5F3

WE30012.5F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.081 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 2.5 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE30012.5F5

WE30012.5F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 2.5 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE30013.0F3

WE30013.0F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.081 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 3.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE30013.0F5

WE30013.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 3.0 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE30014.0F5

WE30014.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 4.0 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE30015.0F3

WE30015.0F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.081 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 5.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE30015.0F5

WE30015.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 5.0 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE30016.0F5

WE30016.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.127 mm
  • Tip Diameter: 6.0 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE3PT10.01F3

WE3PT10.01F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.145 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.01 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE3PT10.01F5

WE3PT10.01F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.01 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE3PT10.05F3

WE3PT10.05F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.145 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.05 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE3PT10.05F5

WE3PT10.05F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.05 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE3PT10.1F3

WE3PT10.1F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.145 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.1 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE3PT10.1F5

WE3PT10.1F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.1 meg
  • Applications: Multiunit & ERP recording & stim. 


Choose Quantity
WE3PT10.5F3

WE3PT10.5F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.145 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.5 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE3PT10.5F5

WE3PT10.5F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 1-2 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 0.5 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE3PT11.0F3

WE3PT11.0F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.145 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE3PT11.0F5

WE3PT11.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE3PT11.5F3

WE3PT11.5F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.145 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.5 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE3PT11.5F5

WE3PT11.5F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 1.5 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Single & multiunit rec. & stim.


Choose Quantity
WE3PT12.0F3

WE3PT12.0F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.145 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 2.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE3PT12.0F5

WE3PT12.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 2.0 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE3PT12.5F3

WE3PT12.5F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.145 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 2.5 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE3PT12.5F5

WE3PT12.5F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 2.5 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE3PT13.0F3

WE3PT13.0F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.145 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 3.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE3PT13.0F5

WE3PT13.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 3.0 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE3PT14.0F5

WE3PT14.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 4.0 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE3PT15.0F3

WE3PT15.0F3

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.145 mm
  • Tip Diameter: 1 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 5.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE3PT15.0F5

WE3PT15.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 5.0 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.


Choose Quantity
WE3PT16.0F5

WE3PT16.0F5

Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.

  • Length: 3"
  • Shaft Diameter: 0.216 mm
  • Tip Diameter: 6.0 µm
  • Tip Profile: Extra Fine
  • Impedance (MΩ): 1.0 meg
  • Applications: Greater Selectivity & Micro. Stim.

Featured Publication

Dorsal Root Ganglion Injection and Dorsal Root Crush Injury as a Model for Sensory Axon Regeneration.
[Using WPI's UMP3-1]

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