About The Device; System Components - GF Grafco -3 Manual De Operación

ABOUT THE DEVICE

This device is a battery-operated device that includes two controllable output
channels. This device creates electrical impulses in which intensity, duration,
and modulation can be altered. The device controls are easy to use and the
slide cover protects accidental changes in settings.

System Components

Your device will include the following components or accessories:
• TENS Unit
• Carrying case
• Lead wires
• 9-Volt battery
• Operation Manual
• Electrodes
Device Controls
MODE
4 5 10 20
150 200
120
220
100 70
3
60 250
130
2
260 150
30
(uS) (Hz)
PULSE WIDTH TIMER (MIN) PULSE RATE
Channel 1 & 2
Lead Wire Connector
Channel 1 & 2 ON/OFF and
Intensity Control Knob
Channel 1 & 2 Indicator Light
Pulse Width Control Knob
Mode Selection Switch
Pulse Rate Control Knob
Timer Selection Switch
(GF-3T Only)
Battery Compartment
Battery Strip
6