IF 4K Digital Interferential Device, Dual Channel light therapy Dimmer switch: continuous

Dimmer switch: continuous

and user manual

Multiple Sclerosis

Output Voltage: 0-16 volts (through 500 ohms)

6/6 ramped and 6/6 abrupt

IF 4K Digital Interferential Device, Dual Channel light therapy Dimmer switch: continuousDescription The IF 4K Digital Interferential Device offers multiple treatment modes and can provide up to two hours of treatment with batteries or unlimited treatment using the AC adapter. Features Dual channel digital device comes complete with AC adaptor Six modes of operation Low battery indicator light Automatic power off when unit not in use Waveform: Symmetrical balanced sine wave Beat Frequency: 2 160 Hz Carrier Frequency: 4000 Hz Modulating