Acu-Cautery® 2200°F Disposable Sterile Cauteries. High temp, disposable cautery (<2200°F). Specify Fine tip (FT) or loop tip (LT). STERILE. Acuderm offers high quality, battery operated cauteries in both Reusable and Disposable styles. Disposable units are Sterile, Individually packaged in boxes of 10. Choose from Fine Tip or Loop Tip available in High Temp (<2200°F), Med Temp (<1300°F), Low Temp (<850°F). TEMPORARILY OUT OF STOCK – MANUFACTURERS BACKORDER