Digital EV-804A TENS

The EV-804A Digital TENS is a battery operated unit that is provided with two controllable output channels, each independent of each other. An electrode pair can be connected to each output channel.

• Adjustment Control: The power, intensity level, duration and parameters are controlled by press buttons and may also be altered with the control switches.
• Large LCD reading showing the settings
• Dimensions: 10cm (L) x 6cm (W) x 2.5cm (H)
• Weight: 150g with battery
• Timer: Selectable, 15, 30, 45, 60 minutes and Continue.
• Patient Compliance Meter: The accumulated treatment time can be recorded. Total recorded time is 999 hours.

Technical Parameters:

• Channel: Dual, isolated between channels
• Wave Form: Asymmetrical Bi-Phasic Square Pulse
• Pulse Rate: Adjustable, from 2 to 150 Hz, 1 Hz/step
• Pulse Width: Adjustable, from 50 to 300 microseconds, 10 µs/step
• Modes: B (Burst), N (Normal), M (Modulation), SD1 (Strength Duration), SD2

What is in the Box:

• 1 x EV-804A Unit
• 1 x Pack of 4 Electrodes
• 1 x 9V Battery
• 2 x Leads
• 1 x User Manual
• 1 x Carry Case

Warranty
1 Year Warranty from date of purchase. The warranty applies to the simulator only. The warranty does not apply to the leads or electrodes. Warranty does not apply to damage resulting from:
1. Failure to follow the operating manual
2. Accidents
3. Alteration or
4. Disassembly