ProMed Specialties PorM-300 TENS Thee Mode with Timer, Promed Specialties, Mfr#: PorM-300

Dual channel. Three (3) Function Modes: Continuous, Modulate and Burst. Timer: 30-minutes,60 minutes and continuous. Pulse Width 30-260 Microseconds, Adjustable. Pulse Frequency 2-150 Hz, Adjustable. Pulse Amplitude: Adjustable 0 to 80mA into 500 ohm load, each channel. Wave Form: Asymetrical Bi-Phasic square pulse.Specifications: Channels: Dual, isolated between channels. Wave form:Modified square with zero net direct current (DC) component. Pulse Amplitude: Constant current 0 to 80 mA each channel, adjustable (500 ohm). Pulse Width: 30 – 260 microseconds, adjustable. Pulse Frequency: 2 to 150 Hz Adjustable. Modulation Mode: Pulse width us automatically varied in a cycle pattern over an interval of nominally 4.0 second. Burst Mode: 9 +/- pulses at maximum pulse rate twice every second. Maximum charge: 20 micro coulombs per pulse. Power Source: 9 v alkaline battery or similar rechargeable sell. Size: 23 x 64 x 95 mm. Weight: 115 grams (including battery). All values have 20% +/- tolerance.Includes: Stimulator. Lead Wires (New FDA compliant). 4 Self-stick Hypoallergenic. Reuseable Electrodes. 9 Volt Battery. Hard Plastic Carrying case. Instruction Booklet.Specifications: Channels: Dual, isolated between channels. Wave form:Modified square with zero net direct current (DC) component. Pulse Amplitude: Constant current 0 to 80 mA each channel, adjustable (500 ohm). Pulse Width: 30 – 260 microseconds, adjustable. Pulse Frequency: 2 to 150 Hz Adjustable. Modulation Mode: Pulse width us automatically varied in a cycle pattern over an interval of nominally 4.0 second. Burst Mode: 9 +/- pulses at maximum pulse rate twice every second. Maximum charge: 20 micro coulombs per pulse. Power Source: 9 v alkaline battery or similar rechargeable sell. Size: 23 x 64 x 95 mm. Weight: 115 grams (including battery). All values have 20% +/- tolerance.