Tungsten Metal Macro Electrodes

Tungsten Metal Macro Electrodes

These Macro Electrodes are similar in construction to our Metal Micro Electrodes except they are larger in size.

Item# Description U.S. List Price Quantity
72-0418 Tungsten Metal Macro Electrode, 0.010 in (254 mm) Shaft OD, 0.1 µm Tip, pkg of 10
72-0419 Tungsten Metal Macro Electrode, 0.010 in (254 mm) Shaft OD, 0.25 µm Tip, pkg of 10
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• Excellent for stimulation, lesions, and recording evoked responses
• Parylene-C insulation makes these Electrodes ideal for chronic applications
• Select from tungsten or stainless steel metals

These Macro Electrodes are similar in construction to our Metal Micro Electrodes except they are larger in size. Their shaft diameters range from 0.009 inches (229 µm) to 0.02 inches (508 µm). The same unique manufacturing process is use to create these electrode tips so they provide consistent, repeatable, superior performance. They are 3 inches (76.2 mm) long and are constructed of either stainless steel (elgiloy) or Tungsten. The electrode shaft has a 3 mm coating of Parylene-C insulation. They are supplied in a box of 10.
Specifications72-041872-0419
Impedance at 1 kHz100 MΩ10 MΩ
Length (English)3 in3 in
Length (Metric)76.2 mm76.2 mm
Shaft OD (English)0.010 in0.010 in
Shaft OD (Metric)245 mm254 mm
Tip0.1 mm0.25 mm
Type of MetalTungstenTungsten