About The Device - Grafco TENS Manual Del Operador

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
• Operation manual
• Electrodes
Also required (not included): One 9-Volt alkaline battery.
Device Controls
MODE
4 5 10 20
150 200
120
220
100 70
3
60 250
130
2 150
260
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