Please read description carefully.
Do not base your order on the picture presented.
Pulse Amplitude: Adjustable, 80 mA peak maximum for positive pulse or -20 mA peak maximum for negative pulse into 500 ohm load each channel.
Pulse Rate: (Adjustable) 2 Hz — 120 Hz.
Pulse Width: (Adjustable) 40 µ S — 260 µ S.
Modulation Mode: Pulse width is automatically varied in a cyclic pattern over an interval of nominally 5.0 seconds maximum.
Pulse width decreases linearly over a period of 1.5 seconds from the control setting value to a value which is decreased 45% maximum. The narrower pulse width will continue for 2 seconds maximum, then increase linearly over a 1.5 second period to its original value.
The cycle is then repeated.
Burst Mode: Bursts consist of 9 ±2 pulses at maximum pulse rate.
Bursts occur twice every second.
Wave Form: Asymmetrical Bi-Phasic square pulse.
Max. Charge per pulse: 21 micro coulombs maximum. Positive pulse and negative pulse separate.
Battery: 9 volt battery (alkaline, or nickel-cadmium rechargeable).
Size: 23 x 64 x 91mm.
Weight: 130 grams (battery included).
Dual channel, modulation/burst/standard modes, complete with accessories and carrying case.
All of the adjustable parameters are setting at the midpoint of the specified range.
There may be up to a ±20% tolerance of all specifications.
Federal Law (USA) restricts this device to sale by or on the order of a physician.
New prescription, Old prescription and Medical licenses accepted. We do not bill insurance, invoices supplied as needed.
Medex SKU: GRF-GF-3T