InTENSity IF Combo (TENS IF) Device Assorted MARVEL products Welch Allyn Tycos DS48 integrated Color:Yellow Welch Allyn Tycos DS48 integrated aneroid sphygmomanometer with DuraShock gear free super shock resistant technology * Jewel movement laser engraved dial * Lifetime calibration warranty * Zipper case * Size 11 Adult * FlexiPort reusable 1 tube cuff * GTIN: 00732094083903 * Warranty: 10 year warranty * Removable repolishable light pipes make these the longest lasting fiber optic laryngoscope blades in the world * Reduced handle and blade weight for improved balance and maneuverability facilitating even the most difficult intubations * Repairable allowing replacement of the deteriorating light payways for a fraction of the cost of a replacement blade * Single piece stainless steel blades ensure blade integrity (no soldered joints) * Overall length 126mm * Inside base to tip 101mm The IF Combo has four modes of operation in both TENS and Interferential ensuring that your patient is getting the most pain relief NOTE: Class II Rx Required The InTENSity IF Combo combines TENS and Interferential treatment giving you the best chance of treating patients that need something stronger than TENS therapy alone