Welch Allyn Gold Series Gauge And Child Cuff With Bladder And Case. Maintain accurate blood pressure readings with lower lifetime cost with gear-free DuraShock technology, the first major innovation in aneroid technology in nearly 100 years. Part of our Gold Series, the Trigger features an innovative trigger-release design for easy operation. Shock resistant to maintain accuracy with lower lifetime cost – can withstand up to 30 inch drop and remain in calibration. Soft comfort grip. Jewel movement for long life. Laser engraved dial face for accuracy. Trigger deflation valve for smooth, one-finger operation. 15-Year calibration warranty. Lighter weight than traditional models – won’t weigh down your lab coat. Premium aesthetics. Latex-free. Gauge and Durable Two-Piece Child Cuff and Bladder and Nylon Zipper Case. Packaging: 1/Each.