Erchonia PLS Low Level Laser Therapy (LLLT). By far the easiest laser device I have used, Simply look at the manual containing different symptoms and conditions, enter the number, point the laser head on the area and start treating!!! Be able to get rid of pain in less than 3 minutes. Message for more questions or additional discounts. The item "Erchonia Cold Laser PLS Cold Laser Pain Management Therapy Chiropractor" is in sale since Wednesday, June 08, 2016. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Medical Specialties\Chiropractic". The seller is "goodchirp" and is located in Auburn Hills, Michigan.