Inside Rack for SS-2 Heating Unit Lamps-Infrared So all you have to

So all you have to do is let it dry and replace the battery

2-Channel Combination * Easy-to-add modularity allows the addition of two additional channels of electrotherapy light therapy or a battery module * High contrast 5 (13 cm) FSTN LCD monochromatic user interface * Two independent electrotherapy channels expandable to four independent channels * Multiple waveform electrotherapy-six clinical waveforms: Interferential Premodulated High Volt Russian Symmetrical Biphasic and Microcurrent * Documentation of treatment data with Patient Data Cards * User defined protocols for your specific needs * Dual frequency ultrasound at 1 or 3

And it also means no dust can get in them

* This cushion is most effective for individuals who may: * Have a history of skin/soft tissue breakdown and/or any stage pressure ulcer (including deep tissue injury) skin grafts and/or myocutaneous flap surgery

Inside Rack for SS-2 Heating Unit Lamps-Infrared So all you have toWire Rack for Hydrocollator Model E 2 120 VOLT Standard and Model E 2 220 240 VOLT Low Water