TD-28 Tri-Electrode Disk
Size: 11.68 mm
Spacing: 19 mm apart
Snap post diameter: 0.150" (3.8 mm)
Foam Disk: 5.72 cm OD
This disposable electrode disk features three non-gelled silver/silver chloride electrodes*. The three sensors are spaced equidistant from the center of the disk to form an equilateral triangle. Use this electrode disk for EMG's of large muscle groups. Use with TD-40 Saline Gel or TD-41 Non Saline Gel.
*identical to the electrodes used on the TD-27