Digital 4-Channel Combination EMS/TENS UNIT

The Digital 4-Channel Combination EMS/TENS UNIT Features:

• Digital EMS/TENS 4-channel
• 3 TENS Modes
• 3 EMS Modes
• Variable pulse rate and width
• Variable ramp time
• Variable contraction/relaxation time
• Wave: Symmetrical Bi-phasic square pulse
• 2 timers and compliance meter
• Comes with 8 electrodes
• Affordable 4-channel unit