D50 Alpha BI Coil
D50 Alpha BI Coil

The Alpha BI range has a special coated finish that eliminates the need for casing, providing closer proximity between the coil surface and the magnetic field. This range offers different depths/sizes of magnetic fields. Smaller coils deliver more focal and shallow magnetic fields, whilst larger coils produce comparatively broader and deeper magnetic fields. The branding iron (BI) design of these coils allows for easy current reversal via coil rotation and is practical during adjacent placement of two coils. These coils are compatible with all Magstim research stimulators.

Rapid2 (Standard)
Super Rapid2
Super Rapid2 Plus1
Coil Cable Length
1.8 – 2m

A. Average inductance only. This should not be taken as the exact inductance of individual coils.

Not all companies measure field dynamics, strengths, coil dimensions etc in the same way.
For specific coil information please contact us directly. 

Illustrative example(s) of the magnetic field intensity and distribution

Users in the USA: CAUTION: Investigational device. Limited by Federal (or United States) Law to investigational use. In accordance with US federal regulations an IDE and/or IRB approval may be required.