Portable TENS units and other portable electrotherapy units ship in carrying case with electrodes and instructions manual.
Portable Electrotherapy Units – Fabrication Enterprises, Inc. – 13-1318
$50.00
Mettler TENS 210T 2-channel w/timer – accessories and carry case

Soft Tissue System - Fabrication Enterprises, Inc. - 00-4502
Balance Training - Fabrication Enterprises, Inc. - 30-4480B
Massage & Relaxation - Fabrication Enterprises, Inc. - 30-4761 