Ultima 3 TENS with Timer, Buy One Get One Free

A dual channel device with three modes of operation (burst modulation, normal, modulation). It is simple to operate and has a protective cover over the controls. Its pulse width and pulse frequency are adjustable.

Features:
•  Electrodes: 2” x 2”, 4/pkg
•  Channels: Dual, isolated between channels
•  Dimensions: 1⁄ ” x 2½ ” x 3 3/5”
•  Weight: 4.4 oz (includes battery)
•  Power source: 9 V DC square shape battery
•  Timer-Control: None, 30, 60, constant
•  Wave form: Asymmetric biophasic square pulse
•  Pulse amplitude: 0-80 mA
•  Pulse frequency: 2 to 150 Hz, adjustable
•  Pulse width: 60 to 250 microseconds, adjustable
•  Stimulation Mode: B, M, N